| slovo | definícia |
radical
(mass) | radical
- dôkladný, radikálny, radikál, extrémista, radikál |
radical
(encz) | radical,důkladný adj: Michal Ambrož |
radical
(encz) | radical,odmocnina n: Zdeněk Brož |
radical
(encz) | radical,radikál web |
radical
(encz) | radical,radikál n: [chem.] joe@hw.cz |
radical
(encz) | radical,radikál n:
[lingv.] http://www.fit.vutbr.cz/study/DP/rpfile.php?id=10482 Ivan Masár |
radical
(encz) | radical,radikální adj: web |
radical
(encz) | radical,základní adj: Michal Ambrož |
Radical
(gcide) | Radical \Rad"i*cal\ (r[a^]d"[i^]*kal), a. [F., fr. L. radicalis
having roots, fr. radix, -icis, a root. See Radix.]
1. Of or pertaining to the root; proceeding directly from the
root.
[1913 Webster]
2. Hence: Of or pertaining to the root or origin; reaching to
the center, to the foundation, to the ultimate sources, to
the principles, or the like; original; fundamental;
thorough-going; unsparing; extreme; as, radical evils;
radical reform; a radical party.
[1913 Webster]
The most determined exertions of that authority,
against them, only showed their radical
independence. --Burke.
[1913 Webster]
3. (Bot.)
(a) Belonging to, or proceeding from, the root of a plant;
as, radical tubers or hairs.
(b) Proceeding from a rootlike stem, or one which does not
rise above the ground; as, the radical leaves of the
dandelion and the sidesaddle flower.
[1913 Webster]
4. (Philol.) Relating, or belonging, to the root, or ultimate
source of derivation; as, a radical verbal form.
[1913 Webster]
5. (Math.) Of or pertaining to a radix or root; as, a radical
quantity; a radical sign. See below.
[1913 Webster]
Radical axis of two circles. (Geom.) See under Axis.
Radical pitch, the pitch or tone with which the utterance
of a syllable begins. --Rush.
Radical quantity (Alg.), a quantity to which the radical
sign is prefixed; specifically, a quantity which is not a
perfect power of the degree indicated by the radical sign;
a surd.
Radical sign (Math.), the sign [root] (originally the
letter r, the initial of radix, root), placed before any
quantity, denoting that its root is to be extracted; thus,
[root]a, or [root](a + b). To indicate any other than the
square root, a corresponding figure is placed over the
sign; thus, [cuberoot]a, indicates the third or cube root
of a.
Radical stress (Elocution), force of utterance falling on
the initial part of a syllable or sound.
Radical vessels (Anat.), minute vessels which originate in
the substance of the tissues.
[1913 Webster]
Syn: Primitive; original; natural; underived; fundamental;
entire.
Usage: Radical, Entire. These words are frequently
employed as interchangeable in describing some marked
alteration in the condition of things. There is,
however, an obvious difference between them. A radical
cure, reform, etc., is one which goes to the root of
the thing in question; and it is entire, in the sense
that, by affecting the root, it affects in an
appropriate degree the entire body nourished by the
root; but it may not be entire in the sense of making
a change complete in its nature, as well as in its
extent. Hence, we speak of a radical change; a radical
improvement; radical differences of opinion; while an
entire change, an entire improvement, an entire
difference of opinion, might indicate more than was
actually intended. A certain change may be both
radical and entire, in every sense.
[1913 Webster] |
Radical
(gcide) | Radical \Rad"i*cal\ (r[a^]d"[i^]*kal), n.
1. (Philol.)
(a) A primitive word; a radix, root, or simple, underived,
uncompounded word; an etymon.
(b) A primitive letter; a letter that belongs to the
radix.
[1913 Webster]
The words we at present make use of, and
understand only by common agreement, assume a
new air and life in the understanding, when you
trace them to their radicals, where you find
every word strongly stamped with nature; full of
energy, meaning, character, painting, and
poetry. --Cleland.
[1913 Webster]
2. (Politics) One who advocates radical changes in government
or social institutions, especially such changes as are
intended to level class inequalities; -- opposed to
conservative.
[1913 Webster]
In politics they [the Independents] were, to use the
phrase of their own time, "Root-and-Branch men," or,
to use the kindred phrase of our own, Radicals.
--Macaulay.
[1913 Webster]
3. (Chem.)
(a) A characteristic, essential, and fundamental
constituent of any compound; hence, sometimes, an
atom.
[1913 Webster]
As a general rule, the metallic atoms are basic
radicals, while the nonmetallic atoms are acid
radicals. --J. P. Cooke.
[1913 Webster]
(b) Specifically, a group of two or more atoms, not
completely saturated, which are so linked that their
union implies certain properties, and are conveniently
regarded as playing the part of a single atom; a
residue; -- called also a compound radical. Cf.
Residue.
[1913 Webster]
4. (Alg.) A radical quantity. See under Radical, a.
[1913 Webster]
An indicated root of a perfect power of the degree
indicated is not a radical but a rational quantity
under a radical form. --Davies &
Peck (Math.
Dict.)
[1913 Webster]
5. (Anat.) A radical vessel. See under Radical, a.
[1913 Webster] |
radical
(gcide) | Residue \Res"i*due\ (r?z"?-d?), n. [F. r['e]sidu, L. residuum,
fr. residuus that is left behind, remaining, fr. residere to
remain behind. See Reside, and cf. Residuum.]
1. That which remains after a part is taken, separated,
removed, or designated; remnant; remainder.
[1913 Webster]
The residue of them will I deliver to the sword.
--Jer. xv. 9.
[1913 Webster]
If church power had then prevailed over its victims,
not a residue of English liberty would have been
saved. --I. Taylor.
[1913 Webster]
2. (Law) That part of a testeator's estate wwhich is not
disposed of in his will by particular and special legacies
and devises, and which remains after payment of debts and
legacies.
[1913 Webster]
3. (Chem.) That which remains of a molecule after the removal
of a portion of its constituents; hence, an atom or group
regarded as a portion of a molecule; a moiety or
group; -- used as nearly equivalent to radical, but in
a more general sense.
[1913 Webster +PJC]
Note: The term radical is sometimes restricted to groups
containing carbon, the term residue and moiety being
applied to the others.
[1913 Webster]
4. (Theory of Numbers) Any positive or negative number that
differs from a given number by a multiple of a given
modulus; thus, if 7 is the modulus, and 9 the given
number, the numbers -5, 2, 16, 23, etc., are residues.
[1913 Webster]
Syn: Rest; remainder; remnant; balance; residuum; remains;
leavings; relics.
[1913 Webster] |
radical
(wn) | radical
adj 1: (used of opinions and actions) far beyond the norm;
"extremist political views"; "radical opinions on
education"; "an ultra conservative" [syn: extremist,
radical, ultra]
2: markedly new or introducing radical change; "a revolutionary
discovery"; "radical political views" [syn: revolutionary,
radical]
3: arising from or going to the root or source; "a radical flaw
in the plan"
4: of or relating to or constituting a linguistic root; "a
radical verb form"
5: especially of leaves; located at the base of a plant or stem;
especially arising directly from the root or rootstock or a
root-like stem; "basal placentation"; "radical leaves" [syn:
radical, basal] [ant: cauline]
n 1: (chemistry) two or more atoms bound together as a single
unit and forming part of a molecule [syn: group,
radical, chemical group]
2: an atom or group of atoms with at least one unpaired
electron; in the body it is usually an oxygen molecule that
has lost an electron and will stabilize itself by stealing an
electron from a nearby molecule; "in the body free radicals
are high-energy particles that ricochet wildly and damage
cells" [syn: free radical, radical]
3: a person who has radical ideas or opinions
4: (mathematics) a quantity expressed as the root of another
quantity
5: a character conveying the lexical meaning of a logogram
6: (linguistics) the form of a word after all affixes are
removed; "thematic vowels are part of the stem" [syn: root,
root word, base, stem, theme, radical] |
| | podobné slovo | definícia |
cyanide radical
(encz) | cyanide radical, n: |
cyano radical
(encz) | cyano radical, n: |
ethanoyl radical
(encz) | ethanoyl radical, n: |
ethyl radical
(encz) | ethyl radical, n: |
free radical
(encz) | free radical, n: |
hydrazo radical
(encz) | hydrazo radical, n: |
hydroxyl radical
(encz) | hydroxyl radical, n: |
methyl radical
(encz) | methyl radical, n: |
methylene radical
(encz) | methylene radical, n: |
modified radical mastectomy
(encz) | modified radical mastectomy, n: |
propyl radical
(encz) | propyl radical, n: |
radical cell
(encz) | radical cell, n: |
radical chic
(encz) | radical chic, n: |
radical hysterectomy
(encz) | radical hysterectomy,radikální hysterektomie n: [med.] uplné chirurgické
odstranění dělohy Michal Ambrož |
radical mastectomy
(encz) | radical mastectomy,radikální mastectomie n: [med.] uplné chirurgické
odstranění prsu Michal Ambrož |
radical sign
(encz) | radical sign,znaménko odmocniny n: [mat.] Michal Ambrož |
radicalism
(encz) | radicalism,radikalizmus n: Zdeněk Brož |
radicalization
(encz) | radicalization,radikalizace n: Michal Ambrož |
radicalize
(encz) | radicalize,radikalizovat v: Michal Ambrož |
radically
(encz) | radically,radikálně adv: Zdeněk Brož |
radicals
(encz) | radicals,radikálové adj: Zdeněk Brož |
sporadically
(encz) | sporadically,místy adv: Zdeněk Brož |
uranyl radical
(encz) | uranyl radical, n: |
vinyl radical
(encz) | vinyl radical, n: |
Compound radical
(gcide) | Compound \Com"pound\, a. [OE. compouned, p. p. of compounen. See
Compound, v. t.]
Composed of two or more elements, ingredients, parts;
produced by the union of several ingredients, parts, or
things; composite; as, a compound word.
[1913 Webster]
Compound substances are made up of two or more simple
substances. --I. Watts.
[1913 Webster]
Compound addition, subtraction, multiplication,
division (Arith.), the addition, subtraction, etc., of
compound numbers.
Compound crystal (Crystallog.), a twin crystal, or one
seeming to be made up of two or more crystals combined
according to regular laws of composition.
Compound engine (Mech.), a form of steam engine in which
the steam that has been used in a high-pressure cylinder
is made to do further service in a larger low-pressure
cylinder, sometimes in several larger cylinders,
successively.
Compound ether. (Chem.) See under Ether.
Compound flower (Bot.), a flower head resembling a single
flower, but really composed of several florets inclosed in
a common calyxlike involucre, as the sunflower or
dandelion.
Compound fraction. (Math.) See Fraction.
Compound fracture. See Fracture.
Compound householder, a householder who compounds or
arranges with his landlord that his rates shall be
included in his rents. [Eng.]
Compound interest. See Interest.
Compound larceny. (Law) See Larceny.
Compound leaf (Bot.), a leaf having two or more separate
blades or leaflets on a common leafstalk.
Compound microscope. See Microscope.
Compound motion. See Motion.
Compound number (Math.), one constructed according to a
varying scale of denomination; as, 3 cwt., 1 qr., 5 lb.;
-- called also denominate number.
Compound pier (Arch.), a clustered column.
Compound quantity (Alg.), a quantity composed of two or
more simple quantities or terms, connected by the sign +
(plus) or - (minus). Thus, a + b - c, and bb - b, are
compound quantities.
Compound radical. (Chem.) See Radical.
Compound ratio (Math.), the product of two or more ratios;
thus ab:cd is a ratio compounded of the simple ratios a:c
and b:d.
Compound rest (Mech.), the tool carriage of an engine
lathe.
Compound screw (Mech.), a screw having on the same axis two
or more screws with different pitch (a differential
screw), or running in different directions (a right and
left screw).
Compound time (Mus.), that in which two or more simple
measures are combined in one; as, 6-8 time is the joining
of two measures of 3-8 time.
Compound word, a word composed of two or more words;
specifically, two or more words joined together by a
hyphen.
[1913 Webster]Radical \Rad"i*cal\ (r[a^]d"[i^]*kal), n.
1. (Philol.)
(a) A primitive word; a radix, root, or simple, underived,
uncompounded word; an etymon.
(b) A primitive letter; a letter that belongs to the
radix.
[1913 Webster]
The words we at present make use of, and
understand only by common agreement, assume a
new air and life in the understanding, when you
trace them to their radicals, where you find
every word strongly stamped with nature; full of
energy, meaning, character, painting, and
poetry. --Cleland.
[1913 Webster]
2. (Politics) One who advocates radical changes in government
or social institutions, especially such changes as are
intended to level class inequalities; -- opposed to
conservative.
[1913 Webster]
In politics they [the Independents] were, to use the
phrase of their own time, "Root-and-Branch men," or,
to use the kindred phrase of our own, Radicals.
--Macaulay.
[1913 Webster]
3. (Chem.)
(a) A characteristic, essential, and fundamental
constituent of any compound; hence, sometimes, an
atom.
[1913 Webster]
As a general rule, the metallic atoms are basic
radicals, while the nonmetallic atoms are acid
radicals. --J. P. Cooke.
[1913 Webster]
(b) Specifically, a group of two or more atoms, not
completely saturated, which are so linked that their
union implies certain properties, and are conveniently
regarded as playing the part of a single atom; a
residue; -- called also a compound radical. Cf.
Residue.
[1913 Webster]
4. (Alg.) A radical quantity. See under Radical, a.
[1913 Webster]
An indicated root of a perfect power of the degree
indicated is not a radical but a rational quantity
under a radical form. --Davies &
Peck (Math.
Dict.)
[1913 Webster]
5. (Anat.) A radical vessel. See under Radical, a.
[1913 Webster] |
compound radical
(gcide) | Compound \Com"pound\, a. [OE. compouned, p. p. of compounen. See
Compound, v. t.]
Composed of two or more elements, ingredients, parts;
produced by the union of several ingredients, parts, or
things; composite; as, a compound word.
[1913 Webster]
Compound substances are made up of two or more simple
substances. --I. Watts.
[1913 Webster]
Compound addition, subtraction, multiplication,
division (Arith.), the addition, subtraction, etc., of
compound numbers.
Compound crystal (Crystallog.), a twin crystal, or one
seeming to be made up of two or more crystals combined
according to regular laws of composition.
Compound engine (Mech.), a form of steam engine in which
the steam that has been used in a high-pressure cylinder
is made to do further service in a larger low-pressure
cylinder, sometimes in several larger cylinders,
successively.
Compound ether. (Chem.) See under Ether.
Compound flower (Bot.), a flower head resembling a single
flower, but really composed of several florets inclosed in
a common calyxlike involucre, as the sunflower or
dandelion.
Compound fraction. (Math.) See Fraction.
Compound fracture. See Fracture.
Compound householder, a householder who compounds or
arranges with his landlord that his rates shall be
included in his rents. [Eng.]
Compound interest. See Interest.
Compound larceny. (Law) See Larceny.
Compound leaf (Bot.), a leaf having two or more separate
blades or leaflets on a common leafstalk.
Compound microscope. See Microscope.
Compound motion. See Motion.
Compound number (Math.), one constructed according to a
varying scale of denomination; as, 3 cwt., 1 qr., 5 lb.;
-- called also denominate number.
Compound pier (Arch.), a clustered column.
Compound quantity (Alg.), a quantity composed of two or
more simple quantities or terms, connected by the sign +
(plus) or - (minus). Thus, a + b - c, and bb - b, are
compound quantities.
Compound radical. (Chem.) See Radical.
Compound ratio (Math.), the product of two or more ratios;
thus ab:cd is a ratio compounded of the simple ratios a:c
and b:d.
Compound rest (Mech.), the tool carriage of an engine
lathe.
Compound screw (Mech.), a screw having on the same axis two
or more screws with different pitch (a differential
screw), or running in different directions (a right and
left screw).
Compound time (Mus.), that in which two or more simple
measures are combined in one; as, 6-8 time is the joining
of two measures of 3-8 time.
Compound word, a word composed of two or more words;
specifically, two or more words joined together by a
hyphen.
[1913 Webster]Radical \Rad"i*cal\ (r[a^]d"[i^]*kal), n.
1. (Philol.)
(a) A primitive word; a radix, root, or simple, underived,
uncompounded word; an etymon.
(b) A primitive letter; a letter that belongs to the
radix.
[1913 Webster]
The words we at present make use of, and
understand only by common agreement, assume a
new air and life in the understanding, when you
trace them to their radicals, where you find
every word strongly stamped with nature; full of
energy, meaning, character, painting, and
poetry. --Cleland.
[1913 Webster]
2. (Politics) One who advocates radical changes in government
or social institutions, especially such changes as are
intended to level class inequalities; -- opposed to
conservative.
[1913 Webster]
In politics they [the Independents] were, to use the
phrase of their own time, "Root-and-Branch men," or,
to use the kindred phrase of our own, Radicals.
--Macaulay.
[1913 Webster]
3. (Chem.)
(a) A characteristic, essential, and fundamental
constituent of any compound; hence, sometimes, an
atom.
[1913 Webster]
As a general rule, the metallic atoms are basic
radicals, while the nonmetallic atoms are acid
radicals. --J. P. Cooke.
[1913 Webster]
(b) Specifically, a group of two or more atoms, not
completely saturated, which are so linked that their
union implies certain properties, and are conveniently
regarded as playing the part of a single atom; a
residue; -- called also a compound radical. Cf.
Residue.
[1913 Webster]
4. (Alg.) A radical quantity. See under Radical, a.
[1913 Webster]
An indicated root of a perfect power of the degree
indicated is not a radical but a rational quantity
under a radical form. --Davies &
Peck (Math.
Dict.)
[1913 Webster]
5. (Anat.) A radical vessel. See under Radical, a.
[1913 Webster] |
Equiradical
(gcide) | Equiradical \E`qui*rad"i*cal\a. [Equi- + radical.]
Equally radical. [R.] --Coleridge.
[1913 Webster] |
Radical
(gcide) | Radical \Rad"i*cal\ (r[a^]d"[i^]*kal), a. [F., fr. L. radicalis
having roots, fr. radix, -icis, a root. See Radix.]
1. Of or pertaining to the root; proceeding directly from the
root.
[1913 Webster]
2. Hence: Of or pertaining to the root or origin; reaching to
the center, to the foundation, to the ultimate sources, to
the principles, or the like; original; fundamental;
thorough-going; unsparing; extreme; as, radical evils;
radical reform; a radical party.
[1913 Webster]
The most determined exertions of that authority,
against them, only showed their radical
independence. --Burke.
[1913 Webster]
3. (Bot.)
(a) Belonging to, or proceeding from, the root of a plant;
as, radical tubers or hairs.
(b) Proceeding from a rootlike stem, or one which does not
rise above the ground; as, the radical leaves of the
dandelion and the sidesaddle flower.
[1913 Webster]
4. (Philol.) Relating, or belonging, to the root, or ultimate
source of derivation; as, a radical verbal form.
[1913 Webster]
5. (Math.) Of or pertaining to a radix or root; as, a radical
quantity; a radical sign. See below.
[1913 Webster]
Radical axis of two circles. (Geom.) See under Axis.
Radical pitch, the pitch or tone with which the utterance
of a syllable begins. --Rush.
Radical quantity (Alg.), a quantity to which the radical
sign is prefixed; specifically, a quantity which is not a
perfect power of the degree indicated by the radical sign;
a surd.
Radical sign (Math.), the sign [root] (originally the
letter r, the initial of radix, root), placed before any
quantity, denoting that its root is to be extracted; thus,
[root]a, or [root](a + b). To indicate any other than the
square root, a corresponding figure is placed over the
sign; thus, [cuberoot]a, indicates the third or cube root
of a.
Radical stress (Elocution), force of utterance falling on
the initial part of a syllable or sound.
Radical vessels (Anat.), minute vessels which originate in
the substance of the tissues.
[1913 Webster]
Syn: Primitive; original; natural; underived; fundamental;
entire.
Usage: Radical, Entire. These words are frequently
employed as interchangeable in describing some marked
alteration in the condition of things. There is,
however, an obvious difference between them. A radical
cure, reform, etc., is one which goes to the root of
the thing in question; and it is entire, in the sense
that, by affecting the root, it affects in an
appropriate degree the entire body nourished by the
root; but it may not be entire in the sense of making
a change complete in its nature, as well as in its
extent. Hence, we speak of a radical change; a radical
improvement; radical differences of opinion; while an
entire change, an entire improvement, an entire
difference of opinion, might indicate more than was
actually intended. A certain change may be both
radical and entire, in every sense.
[1913 Webster]Radical \Rad"i*cal\ (r[a^]d"[i^]*kal), n.
1. (Philol.)
(a) A primitive word; a radix, root, or simple, underived,
uncompounded word; an etymon.
(b) A primitive letter; a letter that belongs to the
radix.
[1913 Webster]
The words we at present make use of, and
understand only by common agreement, assume a
new air and life in the understanding, when you
trace them to their radicals, where you find
every word strongly stamped with nature; full of
energy, meaning, character, painting, and
poetry. --Cleland.
[1913 Webster]
2. (Politics) One who advocates radical changes in government
or social institutions, especially such changes as are
intended to level class inequalities; -- opposed to
conservative.
[1913 Webster]
In politics they [the Independents] were, to use the
phrase of their own time, "Root-and-Branch men," or,
to use the kindred phrase of our own, Radicals.
--Macaulay.
[1913 Webster]
3. (Chem.)
(a) A characteristic, essential, and fundamental
constituent of any compound; hence, sometimes, an
atom.
[1913 Webster]
As a general rule, the metallic atoms are basic
radicals, while the nonmetallic atoms are acid
radicals. --J. P. Cooke.
[1913 Webster]
(b) Specifically, a group of two or more atoms, not
completely saturated, which are so linked that their
union implies certain properties, and are conveniently
regarded as playing the part of a single atom; a
residue; -- called also a compound radical. Cf.
Residue.
[1913 Webster]
4. (Alg.) A radical quantity. See under Radical, a.
[1913 Webster]
An indicated root of a perfect power of the degree
indicated is not a radical but a rational quantity
under a radical form. --Davies &
Peck (Math.
Dict.)
[1913 Webster]
5. (Anat.) A radical vessel. See under Radical, a.
[1913 Webster]Residue \Res"i*due\ (r?z"?-d?), n. [F. r['e]sidu, L. residuum,
fr. residuus that is left behind, remaining, fr. residere to
remain behind. See Reside, and cf. Residuum.]
1. That which remains after a part is taken, separated,
removed, or designated; remnant; remainder.
[1913 Webster]
The residue of them will I deliver to the sword.
--Jer. xv. 9.
[1913 Webster]
If church power had then prevailed over its victims,
not a residue of English liberty would have been
saved. --I. Taylor.
[1913 Webster]
2. (Law) That part of a testeator's estate wwhich is not
disposed of in his will by particular and special legacies
and devises, and which remains after payment of debts and
legacies.
[1913 Webster]
3. (Chem.) That which remains of a molecule after the removal
of a portion of its constituents; hence, an atom or group
regarded as a portion of a molecule; a moiety or
group; -- used as nearly equivalent to radical, but in
a more general sense.
[1913 Webster +PJC]
Note: The term radical is sometimes restricted to groups
containing carbon, the term residue and moiety being
applied to the others.
[1913 Webster]
4. (Theory of Numbers) Any positive or negative number that
differs from a given number by a multiple of a given
modulus; thus, if 7 is the modulus, and 9 the given
number, the numbers -5, 2, 16, 23, etc., are residues.
[1913 Webster]
Syn: Rest; remainder; remnant; balance; residuum; remains;
leavings; relics.
[1913 Webster] |
Radical axis of two circles
(gcide) | Radical \Rad"i*cal\ (r[a^]d"[i^]*kal), a. [F., fr. L. radicalis
having roots, fr. radix, -icis, a root. See Radix.]
1. Of or pertaining to the root; proceeding directly from the
root.
[1913 Webster]
2. Hence: Of or pertaining to the root or origin; reaching to
the center, to the foundation, to the ultimate sources, to
the principles, or the like; original; fundamental;
thorough-going; unsparing; extreme; as, radical evils;
radical reform; a radical party.
[1913 Webster]
The most determined exertions of that authority,
against them, only showed their radical
independence. --Burke.
[1913 Webster]
3. (Bot.)
(a) Belonging to, or proceeding from, the root of a plant;
as, radical tubers or hairs.
(b) Proceeding from a rootlike stem, or one which does not
rise above the ground; as, the radical leaves of the
dandelion and the sidesaddle flower.
[1913 Webster]
4. (Philol.) Relating, or belonging, to the root, or ultimate
source of derivation; as, a radical verbal form.
[1913 Webster]
5. (Math.) Of or pertaining to a radix or root; as, a radical
quantity; a radical sign. See below.
[1913 Webster]
Radical axis of two circles. (Geom.) See under Axis.
Radical pitch, the pitch or tone with which the utterance
of a syllable begins. --Rush.
Radical quantity (Alg.), a quantity to which the radical
sign is prefixed; specifically, a quantity which is not a
perfect power of the degree indicated by the radical sign;
a surd.
Radical sign (Math.), the sign [root] (originally the
letter r, the initial of radix, root), placed before any
quantity, denoting that its root is to be extracted; thus,
[root]a, or [root](a + b). To indicate any other than the
square root, a corresponding figure is placed over the
sign; thus, [cuberoot]a, indicates the third or cube root
of a.
Radical stress (Elocution), force of utterance falling on
the initial part of a syllable or sound.
Radical vessels (Anat.), minute vessels which originate in
the substance of the tissues.
[1913 Webster]
Syn: Primitive; original; natural; underived; fundamental;
entire.
Usage: Radical, Entire. These words are frequently
employed as interchangeable in describing some marked
alteration in the condition of things. There is,
however, an obvious difference between them. A radical
cure, reform, etc., is one which goes to the root of
the thing in question; and it is entire, in the sense
that, by affecting the root, it affects in an
appropriate degree the entire body nourished by the
root; but it may not be entire in the sense of making
a change complete in its nature, as well as in its
extent. Hence, we speak of a radical change; a radical
improvement; radical differences of opinion; while an
entire change, an entire improvement, an entire
difference of opinion, might indicate more than was
actually intended. A certain change may be both
radical and entire, in every sense.
[1913 Webster]Axis \Ax"is\, n.; pl. Axes. [L. axis axis, axle. See Axle.]
A straight line, real or imaginary, passing through a body,
on which it revolves, or may be supposed to revolve; a line
passing through a body or system around which the parts are
symmetrically arranged.
[1913 Webster]
2. (Math.) A straight line with respect to which the
different parts of a magnitude are symmetrically arranged;
as, the axis of a cylinder, i. e., the axis of a cone,
that is, the straight line joining the vertex and the
center of the base; the axis of a circle, any straight
line passing through the center.
[1913 Webster]
3. (Bot.) The stem; the central part, or longitudinal
support, on which organs or parts are arranged; the
central line of any body. --Gray.
[1913 Webster]
4. (Anat.)
(a) The second vertebra of the neck, or {vertebra
dentata}.
(b) Also used of the body only of the vertebra, which is
prolonged anteriorly within the foramen of the first
vertebra or atlas, so as to form the odontoid process
or peg which serves as a pivot for the atlas and head
to turn upon.
[1913 Webster]
5. (Crystallog.) One of several imaginary lines, assumed in
describing the position of the planes by which a crystal
is bounded.
[1913 Webster]
6. (Fine Arts) The primary or secondary central line of any
design.
[1913 Webster]
Anticlinal axis (Geol.), a line or ridge from which the
strata slope downward on the two opposite sides.
Synclinal axis, a line from which the strata slope upward
in opposite directions, so as to form a valley.
Axis cylinder (Anat.), the neuraxis or essential, central
substance of a nerve fiber; -- called also axis band,
axial fiber, and cylinder axis.
Axis in peritrochio, the wheel and axle, one of the
mechanical powers.
Axis of a curve (Geom.), a straight line which bisects a
system of parallel chords of a curve; called a {principal
axis}, when cutting them at right angles, in which case it
divides the curve into two symmetrical portions, as in the
parabola, which has one such axis, the ellipse, which has
two, or the circle, which has an infinite number. The two
axes of the ellipse are the major axis and the {minor
axis}, and the two axes of the hyperbola are the
transverse axis and the conjugate axis.
Axis of a lens, the straight line passing through its
center and perpendicular to its surfaces.
Axis of a microscope or Axis of a telescope, the straight
line with which coincide the axes of the several lenses
which compose it.
Axes of co["o]rdinates in a plane, two straight lines
intersecting each other, to which points are referred for
the purpose of determining their relative position: they
are either rectangular or oblique.
Axes of co["o]rdinates in space, the three straight lines
in which the co["o]rdinate planes intersect each other.
Axis of a balance, that line about which it turns.
Axis of oscillation, of a pendulum, a right line passing
through the center about which it vibrates, and
perpendicular to the plane of vibration.
Axis of polarization, the central line around which the
prismatic rings or curves are arranged. --Brewster.
Axis of revolution (Descriptive Geom.), a straight line
about which some line or plane is revolved, so that the
several points of the line or plane shall describe circles
with their centers in the fixed line, and their planes
perpendicular to it, the line describing a surface of
revolution, and the plane a solid of revolution.
Axis of symmetry (Geom.), any line in a plane figure which
divides the figure into two such parts that one part, when
folded over along the axis, shall coincide with the other
part.
Axis of the equator, ecliptic, horizon (or other circle
considered with reference to the sphere on which it lies),
the diameter of the sphere which is perpendicular to the
plane of the circle. --Hutton.
Axis of the Ionic capital (Arch.), a line passing
perpendicularly through the middle of the eye of the
volute.
Neutral axis (Mech.), the line of demarcation between the
horizontal elastic forces of tension and compression,
exerted by the fibers in any cross section of a girder.
Optic axis of a crystal, the direction in which a ray of
transmitted light suffers no double refraction. All
crystals, not of the isometric system, are either uniaxial
or biaxial.
Optic axis, Visual axis (Opt.), the straight line passing
through the center of the pupil, and perpendicular to the
surface of the eye.
Radical axis of two circles (Geom.), the straight line
perpendicular to the line joining their centers and such
that the tangents from any point of it to the two circles
shall be equal to each other.
Spiral axis (Arch.), the axis of a twisted column drawn
spirally in order to trace the circumvolutions without.
Axis of abscissas and Axis of ordinates. See Abscissa.
[1913 Webster] |
Radical pitch
(gcide) | Radical \Rad"i*cal\ (r[a^]d"[i^]*kal), a. [F., fr. L. radicalis
having roots, fr. radix, -icis, a root. See Radix.]
1. Of or pertaining to the root; proceeding directly from the
root.
[1913 Webster]
2. Hence: Of or pertaining to the root or origin; reaching to
the center, to the foundation, to the ultimate sources, to
the principles, or the like; original; fundamental;
thorough-going; unsparing; extreme; as, radical evils;
radical reform; a radical party.
[1913 Webster]
The most determined exertions of that authority,
against them, only showed their radical
independence. --Burke.
[1913 Webster]
3. (Bot.)
(a) Belonging to, or proceeding from, the root of a plant;
as, radical tubers or hairs.
(b) Proceeding from a rootlike stem, or one which does not
rise above the ground; as, the radical leaves of the
dandelion and the sidesaddle flower.
[1913 Webster]
4. (Philol.) Relating, or belonging, to the root, or ultimate
source of derivation; as, a radical verbal form.
[1913 Webster]
5. (Math.) Of or pertaining to a radix or root; as, a radical
quantity; a radical sign. See below.
[1913 Webster]
Radical axis of two circles. (Geom.) See under Axis.
Radical pitch, the pitch or tone with which the utterance
of a syllable begins. --Rush.
Radical quantity (Alg.), a quantity to which the radical
sign is prefixed; specifically, a quantity which is not a
perfect power of the degree indicated by the radical sign;
a surd.
Radical sign (Math.), the sign [root] (originally the
letter r, the initial of radix, root), placed before any
quantity, denoting that its root is to be extracted; thus,
[root]a, or [root](a + b). To indicate any other than the
square root, a corresponding figure is placed over the
sign; thus, [cuberoot]a, indicates the third or cube root
of a.
Radical stress (Elocution), force of utterance falling on
the initial part of a syllable or sound.
Radical vessels (Anat.), minute vessels which originate in
the substance of the tissues.
[1913 Webster]
Syn: Primitive; original; natural; underived; fundamental;
entire.
Usage: Radical, Entire. These words are frequently
employed as interchangeable in describing some marked
alteration in the condition of things. There is,
however, an obvious difference between them. A radical
cure, reform, etc., is one which goes to the root of
the thing in question; and it is entire, in the sense
that, by affecting the root, it affects in an
appropriate degree the entire body nourished by the
root; but it may not be entire in the sense of making
a change complete in its nature, as well as in its
extent. Hence, we speak of a radical change; a radical
improvement; radical differences of opinion; while an
entire change, an entire improvement, an entire
difference of opinion, might indicate more than was
actually intended. A certain change may be both
radical and entire, in every sense.
[1913 Webster] |
Radical quantity
(gcide) | Radical \Rad"i*cal\ (r[a^]d"[i^]*kal), a. [F., fr. L. radicalis
having roots, fr. radix, -icis, a root. See Radix.]
1. Of or pertaining to the root; proceeding directly from the
root.
[1913 Webster]
2. Hence: Of or pertaining to the root or origin; reaching to
the center, to the foundation, to the ultimate sources, to
the principles, or the like; original; fundamental;
thorough-going; unsparing; extreme; as, radical evils;
radical reform; a radical party.
[1913 Webster]
The most determined exertions of that authority,
against them, only showed their radical
independence. --Burke.
[1913 Webster]
3. (Bot.)
(a) Belonging to, or proceeding from, the root of a plant;
as, radical tubers or hairs.
(b) Proceeding from a rootlike stem, or one which does not
rise above the ground; as, the radical leaves of the
dandelion and the sidesaddle flower.
[1913 Webster]
4. (Philol.) Relating, or belonging, to the root, or ultimate
source of derivation; as, a radical verbal form.
[1913 Webster]
5. (Math.) Of or pertaining to a radix or root; as, a radical
quantity; a radical sign. See below.
[1913 Webster]
Radical axis of two circles. (Geom.) See under Axis.
Radical pitch, the pitch or tone with which the utterance
of a syllable begins. --Rush.
Radical quantity (Alg.), a quantity to which the radical
sign is prefixed; specifically, a quantity which is not a
perfect power of the degree indicated by the radical sign;
a surd.
Radical sign (Math.), the sign [root] (originally the
letter r, the initial of radix, root), placed before any
quantity, denoting that its root is to be extracted; thus,
[root]a, or [root](a + b). To indicate any other than the
square root, a corresponding figure is placed over the
sign; thus, [cuberoot]a, indicates the third or cube root
of a.
Radical stress (Elocution), force of utterance falling on
the initial part of a syllable or sound.
Radical vessels (Anat.), minute vessels which originate in
the substance of the tissues.
[1913 Webster]
Syn: Primitive; original; natural; underived; fundamental;
entire.
Usage: Radical, Entire. These words are frequently
employed as interchangeable in describing some marked
alteration in the condition of things. There is,
however, an obvious difference between them. A radical
cure, reform, etc., is one which goes to the root of
the thing in question; and it is entire, in the sense
that, by affecting the root, it affects in an
appropriate degree the entire body nourished by the
root; but it may not be entire in the sense of making
a change complete in its nature, as well as in its
extent. Hence, we speak of a radical change; a radical
improvement; radical differences of opinion; while an
entire change, an entire improvement, an entire
difference of opinion, might indicate more than was
actually intended. A certain change may be both
radical and entire, in every sense.
[1913 Webster] |
Radical sign
(gcide) | Radical \Rad"i*cal\ (r[a^]d"[i^]*kal), a. [F., fr. L. radicalis
having roots, fr. radix, -icis, a root. See Radix.]
1. Of or pertaining to the root; proceeding directly from the
root.
[1913 Webster]
2. Hence: Of or pertaining to the root or origin; reaching to
the center, to the foundation, to the ultimate sources, to
the principles, or the like; original; fundamental;
thorough-going; unsparing; extreme; as, radical evils;
radical reform; a radical party.
[1913 Webster]
The most determined exertions of that authority,
against them, only showed their radical
independence. --Burke.
[1913 Webster]
3. (Bot.)
(a) Belonging to, or proceeding from, the root of a plant;
as, radical tubers or hairs.
(b) Proceeding from a rootlike stem, or one which does not
rise above the ground; as, the radical leaves of the
dandelion and the sidesaddle flower.
[1913 Webster]
4. (Philol.) Relating, or belonging, to the root, or ultimate
source of derivation; as, a radical verbal form.
[1913 Webster]
5. (Math.) Of or pertaining to a radix or root; as, a radical
quantity; a radical sign. See below.
[1913 Webster]
Radical axis of two circles. (Geom.) See under Axis.
Radical pitch, the pitch or tone with which the utterance
of a syllable begins. --Rush.
Radical quantity (Alg.), a quantity to which the radical
sign is prefixed; specifically, a quantity which is not a
perfect power of the degree indicated by the radical sign;
a surd.
Radical sign (Math.), the sign [root] (originally the
letter r, the initial of radix, root), placed before any
quantity, denoting that its root is to be extracted; thus,
[root]a, or [root](a + b). To indicate any other than the
square root, a corresponding figure is placed over the
sign; thus, [cuberoot]a, indicates the third or cube root
of a.
Radical stress (Elocution), force of utterance falling on
the initial part of a syllable or sound.
Radical vessels (Anat.), minute vessels which originate in
the substance of the tissues.
[1913 Webster]
Syn: Primitive; original; natural; underived; fundamental;
entire.
Usage: Radical, Entire. These words are frequently
employed as interchangeable in describing some marked
alteration in the condition of things. There is,
however, an obvious difference between them. A radical
cure, reform, etc., is one which goes to the root of
the thing in question; and it is entire, in the sense
that, by affecting the root, it affects in an
appropriate degree the entire body nourished by the
root; but it may not be entire in the sense of making
a change complete in its nature, as well as in its
extent. Hence, we speak of a radical change; a radical
improvement; radical differences of opinion; while an
entire change, an entire improvement, an entire
difference of opinion, might indicate more than was
actually intended. A certain change may be both
radical and entire, in every sense.
[1913 Webster] |
Radical stress
(gcide) | Radical \Rad"i*cal\ (r[a^]d"[i^]*kal), a. [F., fr. L. radicalis
having roots, fr. radix, -icis, a root. See Radix.]
1. Of or pertaining to the root; proceeding directly from the
root.
[1913 Webster]
2. Hence: Of or pertaining to the root or origin; reaching to
the center, to the foundation, to the ultimate sources, to
the principles, or the like; original; fundamental;
thorough-going; unsparing; extreme; as, radical evils;
radical reform; a radical party.
[1913 Webster]
The most determined exertions of that authority,
against them, only showed their radical
independence. --Burke.
[1913 Webster]
3. (Bot.)
(a) Belonging to, or proceeding from, the root of a plant;
as, radical tubers or hairs.
(b) Proceeding from a rootlike stem, or one which does not
rise above the ground; as, the radical leaves of the
dandelion and the sidesaddle flower.
[1913 Webster]
4. (Philol.) Relating, or belonging, to the root, or ultimate
source of derivation; as, a radical verbal form.
[1913 Webster]
5. (Math.) Of or pertaining to a radix or root; as, a radical
quantity; a radical sign. See below.
[1913 Webster]
Radical axis of two circles. (Geom.) See under Axis.
Radical pitch, the pitch or tone with which the utterance
of a syllable begins. --Rush.
Radical quantity (Alg.), a quantity to which the radical
sign is prefixed; specifically, a quantity which is not a
perfect power of the degree indicated by the radical sign;
a surd.
Radical sign (Math.), the sign [root] (originally the
letter r, the initial of radix, root), placed before any
quantity, denoting that its root is to be extracted; thus,
[root]a, or [root](a + b). To indicate any other than the
square root, a corresponding figure is placed over the
sign; thus, [cuberoot]a, indicates the third or cube root
of a.
Radical stress (Elocution), force of utterance falling on
the initial part of a syllable or sound.
Radical vessels (Anat.), minute vessels which originate in
the substance of the tissues.
[1913 Webster]
Syn: Primitive; original; natural; underived; fundamental;
entire.
Usage: Radical, Entire. These words are frequently
employed as interchangeable in describing some marked
alteration in the condition of things. There is,
however, an obvious difference between them. A radical
cure, reform, etc., is one which goes to the root of
the thing in question; and it is entire, in the sense
that, by affecting the root, it affects in an
appropriate degree the entire body nourished by the
root; but it may not be entire in the sense of making
a change complete in its nature, as well as in its
extent. Hence, we speak of a radical change; a radical
improvement; radical differences of opinion; while an
entire change, an entire improvement, an entire
difference of opinion, might indicate more than was
actually intended. A certain change may be both
radical and entire, in every sense.
[1913 Webster] |
Radical vessels
(gcide) | Radical \Rad"i*cal\ (r[a^]d"[i^]*kal), a. [F., fr. L. radicalis
having roots, fr. radix, -icis, a root. See Radix.]
1. Of or pertaining to the root; proceeding directly from the
root.
[1913 Webster]
2. Hence: Of or pertaining to the root or origin; reaching to
the center, to the foundation, to the ultimate sources, to
the principles, or the like; original; fundamental;
thorough-going; unsparing; extreme; as, radical evils;
radical reform; a radical party.
[1913 Webster]
The most determined exertions of that authority,
against them, only showed their radical
independence. --Burke.
[1913 Webster]
3. (Bot.)
(a) Belonging to, or proceeding from, the root of a plant;
as, radical tubers or hairs.
(b) Proceeding from a rootlike stem, or one which does not
rise above the ground; as, the radical leaves of the
dandelion and the sidesaddle flower.
[1913 Webster]
4. (Philol.) Relating, or belonging, to the root, or ultimate
source of derivation; as, a radical verbal form.
[1913 Webster]
5. (Math.) Of or pertaining to a radix or root; as, a radical
quantity; a radical sign. See below.
[1913 Webster]
Radical axis of two circles. (Geom.) See under Axis.
Radical pitch, the pitch or tone with which the utterance
of a syllable begins. --Rush.
Radical quantity (Alg.), a quantity to which the radical
sign is prefixed; specifically, a quantity which is not a
perfect power of the degree indicated by the radical sign;
a surd.
Radical sign (Math.), the sign [root] (originally the
letter r, the initial of radix, root), placed before any
quantity, denoting that its root is to be extracted; thus,
[root]a, or [root](a + b). To indicate any other than the
square root, a corresponding figure is placed over the
sign; thus, [cuberoot]a, indicates the third or cube root
of a.
Radical stress (Elocution), force of utterance falling on
the initial part of a syllable or sound.
Radical vessels (Anat.), minute vessels which originate in
the substance of the tissues.
[1913 Webster]
Syn: Primitive; original; natural; underived; fundamental;
entire.
Usage: Radical, Entire. These words are frequently
employed as interchangeable in describing some marked
alteration in the condition of things. There is,
however, an obvious difference between them. A radical
cure, reform, etc., is one which goes to the root of
the thing in question; and it is entire, in the sense
that, by affecting the root, it affects in an
appropriate degree the entire body nourished by the
root; but it may not be entire in the sense of making
a change complete in its nature, as well as in its
extent. Hence, we speak of a radical change; a radical
improvement; radical differences of opinion; while an
entire change, an entire improvement, an entire
difference of opinion, might indicate more than was
actually intended. A certain change may be both
radical and entire, in every sense.
[1913 Webster] |
Radical vinegar
(gcide) | Vinegar \Vin"e*gar\, n. [OE. vinegre, F. vinaigre; vin wine (L.
vinum) + aigre sour. See Wine, and Eager, a.]
1. A sour liquid used as a condiment, or as a preservative,
and obtained by the spontaneous (acetous) fermentation, or
by the artificial oxidation, of wine, cider, beer, or the
like.
[1913 Webster]
Note: The characteristic sourness of vinegar is due to acetic
acid, of which it contains from three to five per cent.
Wine vinegar contains also tartaric acid, citric acid,
etc.
[1913 Webster]
2. Hence, anything sour; -- used also metaphorically.
[1913 Webster]
Here's the challenge: . . . I warrant there's
vinegar and pepper in't. --Shak.
[1913 Webster]
Aromatic vinegar, strong acetic acid highly flavored with
aromatic substances.
Mother of vinegar. See 4th Mother.
Radical vinegar, acetic acid.
Thieves' vinegar. See under Thief.
Vinegar eel (Zool.), a minute nematode worm ({Leptodera
oxophila}, or Anguillula acetiglutinis), commonly found
in great numbers in vinegar, sour paste, and other
fermenting vegetable substances; -- called also {vinegar
worm}.
Vinegar lamp (Chem.), a fanciful name of an apparatus
designed to oxidize alcohol to acetic acid by means of
platinum.
Vinegar plant. See 4th Mother.
Vinegar tree (Bot.), the stag-horn sumac (Rhus typhina),
whose acid berries have been used to intensify the
sourness of vinegar.
Wood vinegar. See under Wood.
[1913 Webster] |
Radicalism
(gcide) | Radicalism \Rad"i*cal*ism\ (r[a^]d"[i^]*kal*[i^]z'm), n. [Cf. F.
radicalisme.]
The quality or state of being radical; specifically, the
doctrines or principles of radicals in politics or social
reform.
[1913 Webster]
Radicalism means root work; the uprooting of all
falsehoods and abuses. --F. W.
Robertson.
[1913 Webster] |
Radicality
(gcide) | Radicality \Rad`i*cal"i*ty\ (r[a^]d`[i^]*k[a^]l"[i^]*t[y^]), n.
1. Germinal principle; source; origination. [Obs.] --Sir T.
Browne.
[1913 Webster]
2. Radicalness; relation to a root in essential nature or
principle.
[1913 Webster] |
Radically
(gcide) | Radically \Rad"i*cal*ly\ (r[a^]d"[i^]*kal*l[y^]), adv.
1. In a radical manner; at, or from, the origin or root;
fundamentally; as, a scheme or system radically wrong or
defective.
[1913 Webster]
2. Without derivation; primitively; essentially. [R.]
[1913 Webster]
These great orbs thus radically bright. --Prior.
[1913 Webster] |
Radicalness
(gcide) | Radicalness \Rad"i*cal*ness\, n.
Quality or state of being radical.
[1913 Webster] |
Sporadical
(gcide) | Sporadical \Spo*rad"ic*al\ (-[i^]*kal), a.
Sporadic.
[1913 Webster] |
Sporadically
(gcide) | Sporadically \Spo*rad"ic*al*ly\, adv.
In a sporadic manner.
[1913 Webster] |
acetyl radical
(wn) | acetyl radical
n 1: the organic group of acetic acid (CH3CO-) [syn: acetyl,
acetyl group, acetyl radical, ethanoyl group,
ethanoyl radical] |
alcohol radical
(wn) | alcohol radical
n 1: the chemical group -OH [syn: alcohol group, {alcohol
radical}] |
aldehyde radical
(wn) | aldehyde radical
n 1: the chemical group -CHO [syn: aldehyde group, {aldehyde
radical}] |
alkyl radical
(wn) | alkyl radical
n 1: any of a series of univalent groups of the general formula
CnH2n+1 derived from aliphatic hydrocarbons [syn: alkyl,
alkyl group, alkyl radical] |
allyl radical
(wn) | allyl radical
n 1: the univalent unsaturated organic radical C3H5; derived
from propylene [syn: allyl, allyl group, {allyl
radical}] |
azido radical
(wn) | azido radical
n 1: the univalent group N3- derived from hydrazoic acid [syn:
azido group, azido radical] |
azo radical
(wn) | azo radical
n 1: the bivalent group -N=N- united to two hydrocarbon groups
[syn: azo group, azo radical] |
benzoyl radical
(wn) | benzoyl radical
n 1: the univalent radical derived from benzoic acid [syn:
benzoyl group, benzoyl radical] |
benzyl radical
(wn) | benzyl radical
n 1: the univalent radical derived from toluene [syn: benzyl,
benzyl group, benzyl radical] |
cacodyl radical
(wn) | cacodyl radical
n 1: the univalent group derived from arsine [syn: cacodyl,
cacodyl group, cacodyl radical, arsenic group] |
cyanide radical
(wn) | cyanide radical
n 1: the monovalent group -CN in a chemical compound [syn:
cyano group, cyano radical, cyanide group, {cyanide
radical}] |
cyano radical
(wn) | cyano radical
n 1: the monovalent group -CN in a chemical compound [syn:
cyano group, cyano radical, cyanide group, {cyanide
radical}] |
ethanoyl radical
(wn) | ethanoyl radical
n 1: the organic group of acetic acid (CH3CO-) [syn: acetyl,
acetyl group, acetyl radical, ethanoyl group,
ethanoyl radical] |
ethyl radical
(wn) | ethyl radical
n 1: the univalent hydrocarbon radical C2H5 derived from ethane
by the removal of one hydrogen atom [syn: ethyl, {ethyl
group}, ethyl radical] |
free radical
(wn) | free radical
n 1: an atom or group of atoms with at least one unpaired
electron; in the body it is usually an oxygen molecule that
has lost an electron and will stabilize itself by stealing
an electron from a nearby molecule; "in the body free
radicals are high-energy particles that ricochet wildly and
damage cells" [syn: free radical, radical] |
hydrazo radical
(wn) | hydrazo radical
n 1: the bivalent group -HNNH- derived from hydrazine [syn:
hydrazo group, hydrazo radical] |
hydroxyl radical
(wn) | hydroxyl radical
n 1: the monovalent group -OH in such compounds as bases and
some acids and alcohols [syn: hydroxyl, hydroxyl group,
hydroxyl radical] |
methyl radical
(wn) | methyl radical
n 1: the univalent radical CH3- derived from methane [syn:
methyl, methyl group, methyl radical] |
methylene radical
(wn) | methylene radical
n 1: the bivalent radical CH2 derived from methane [syn:
methylene group, methylene radical, methylene] |
modified radical mastectomy
(wn) | modified radical mastectomy
n 1: removal of a breast and the pectoralis minor and some lymph
nodes in the adjacent armpit |
propyl radical
(wn) | propyl radical
n 1: the monovalent organic group C3H7- obtained from propane
[syn: propyl, propyl group, propyl radical] |
radical cell
(wn) | radical cell
n 1: a cell of terrorists (usually 3 to 5 members); "to insure
operational security the members of adjacent terrorist
cells usually don't know each other or the identity of
their leadership" [syn: terrorist cell, radical cell] |
radical chic
(wn) | radical chic
n 1: an affectation of radical left-wing views and the
fashionable dress and lifestyle that goes with them |
radical hysterectomy
(wn) | radical hysterectomy
n 1: surgical removal of the uterus and the ovaries and oviducts
and cervix and related lymph nodes [syn: {radical
hysterectomy}, panhysterectomy] |
radical mastectomy
(wn) | radical mastectomy
n 1: removal of a breast and the underlying muscles (pectoralis
major and pectoralis minor) and lymph nodes in the adjacent
armpit |
radical sign
(wn) | radical sign
n 1: a sign indicating the extraction of a root |
radicalism
(wn) | radicalism
n 1: the political orientation of those who favor revolutionary
change in government and society |
radicalize
(wn) | radicalize
v 1: make more radical in social or political outlook; "Her work
in the developing world radicalized her" |
radically
(wn) | radically
adv 1: in a radical manner; "she took a radically different
approach" |
sporadically
(wn) | sporadically
adv 1: in a sporadic manner; "he only works sporadically" [syn:
sporadically, periodically] |
uranyl radical
(wn) | uranyl radical
n 1: the bivalent radical UO2 which forms salts with acids [syn:
uranyl, uranyl group, uranyl radical] |
vinyl radical
(wn) | vinyl radical
n 1: a univalent chemical radical derived from ethylene [syn:
vinyl, vinyl group, vinyl radical] |
radicalism
(devil) | RADICALISM, n. The conservatism of to-morrow injected into the
affairs of to-day.
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