| slovo | definícia |
caustic
(mass) | caustic
- leptavý, žieravinový, nevľúdny, štiplavý, žieravina |
caustic
(encz) | caustic,leptavý Josef Kosek |
caustic
(encz) | caustic,žíravina [eko.] RNDr. Pavel Piskač |
caustic
(encz) | caustic,žíravý Josef Kosek |
Caustic
(gcide) | Caustic \Caus"tic\, Caustical \Caus"tic*al\, a. [L. caustucs,
Ge. ?, fr. ? to burn. Cf. Calm, Ink.]
1. Capable of destroying the texture of anything or eating
away its substance by chemical action; burning; corrosive;
searing.
[1913 Webster]
2. Severe; satirical; sharp; as, a caustic remark.
[1913 Webster]
Caustic curve (Optics), a curve to which the ray of light,
reflected or refracted by another curve, are tangents, the
reflecting or refracting curve and the luminous point
being in one plane.
Caustic lime. See under Lime.
Caustic potash, Caustic soda (Chem.), the solid
hydroxides potash, KOH, and soda, NaOH, or solutions
of the same.
Caustic silver, nitrate of silver, lunar caustic.
Caustic surface (Optics), a surface to which rays reflected
or refracted by another surface are tangents. Caustic
curves and surfaces are called catacaustic when formed by
reflection, and diacaustic when formed by refraction.
Syn: Stinging; cutting; pungent; searching.
[1913 Webster] |
Caustic
(gcide) | Caustic \Cau"stic\, n. [L. causticum (sc. medicamentum). See
Caustic, a.]
1. Any substance or means which, applied to animal or other
organic tissue, burns, corrodes, or destroys it by
chemical action; an escharotic.
[1913 Webster]
2. (Optics) A caustic curve or caustic surface.
[1913 Webster] |
caustic
(wn) | caustic
adj 1: harsh or corrosive in tone; "an acerbic tone piercing
otherwise flowery prose"; "a barrage of acid comments";
"her acrid remarks make her many enemies"; "bitter
words"; "blistering criticism"; "caustic jokes about
political assassination, talk-show hosts and medical
ethics"; "a sulfurous denunciation"; "a vitriolic
critique" [syn: acerb, acerbic, acid, acrid,
bitter, blistering, caustic, sulfurous,
sulphurous, virulent, vitriolic]
2: of a substance, especially a strong acid; capable of
destroying or eating away by chemical action [syn: caustic,
corrosive, erosive, vitriolic, mordant]
n 1: any chemical substance that burns or destroys living tissue |
| | podobné slovo | definícia |
caustic lime
(encz) | caustic lime, n: |
caustic potash
(encz) | caustic potash, n: |
caustic remark
(encz) | caustic remark, n: |
caustic soda
(encz) | caustic soda, n: |
caustically
(encz) | caustically,jízlivě adv: Zdeněk Brož |
causticity
(encz) | causticity,jízlivost n: Zdeněk Brožcausticity,sžíravost n: Zdeněk Brož |
caustics
(encz) | caustics,kaustika Jaroslav Brudna |
encaustic
(encz) | encaustic,enkaustický adj: Zdeněk Brož |
lunar caustic
(encz) | lunar caustic, n: |
Catacaustic
(gcide) | Catacaustic \Cat`a*caus"tic\, n. (Physics)
A caustic curve formed by reflection of light. --Nichol.
[1913 Webster]Catacaustic \Cat`a*caus"tic\, a. [Pref. cata + caustic.]
(Physics)
Relating to, or having the properties of, a caustic curve
formed by reflection. See Caustic, a. --Nichol.
[1913 Webster] |
Caustic
(gcide) | Caustic \Caus"tic\, Caustical \Caus"tic*al\, a. [L. caustucs,
Ge. ?, fr. ? to burn. Cf. Calm, Ink.]
1. Capable of destroying the texture of anything or eating
away its substance by chemical action; burning; corrosive;
searing.
[1913 Webster]
2. Severe; satirical; sharp; as, a caustic remark.
[1913 Webster]
Caustic curve (Optics), a curve to which the ray of light,
reflected or refracted by another curve, are tangents, the
reflecting or refracting curve and the luminous point
being in one plane.
Caustic lime. See under Lime.
Caustic potash, Caustic soda (Chem.), the solid
hydroxides potash, KOH, and soda, NaOH, or solutions
of the same.
Caustic silver, nitrate of silver, lunar caustic.
Caustic surface (Optics), a surface to which rays reflected
or refracted by another surface are tangents. Caustic
curves and surfaces are called catacaustic when formed by
reflection, and diacaustic when formed by refraction.
Syn: Stinging; cutting; pungent; searching.
[1913 Webster]Caustic \Cau"stic\, n. [L. causticum (sc. medicamentum). See
Caustic, a.]
1. Any substance or means which, applied to animal or other
organic tissue, burns, corrodes, or destroys it by
chemical action; an escharotic.
[1913 Webster]
2. (Optics) A caustic curve or caustic surface.
[1913 Webster] |
Caustic curve
(gcide) | Caustic \Caus"tic\, Caustical \Caus"tic*al\, a. [L. caustucs,
Ge. ?, fr. ? to burn. Cf. Calm, Ink.]
1. Capable of destroying the texture of anything or eating
away its substance by chemical action; burning; corrosive;
searing.
[1913 Webster]
2. Severe; satirical; sharp; as, a caustic remark.
[1913 Webster]
Caustic curve (Optics), a curve to which the ray of light,
reflected or refracted by another curve, are tangents, the
reflecting or refracting curve and the luminous point
being in one plane.
Caustic lime. See under Lime.
Caustic potash, Caustic soda (Chem.), the solid
hydroxides potash, KOH, and soda, NaOH, or solutions
of the same.
Caustic silver, nitrate of silver, lunar caustic.
Caustic surface (Optics), a surface to which rays reflected
or refracted by another surface are tangents. Caustic
curves and surfaces are called catacaustic when formed by
reflection, and diacaustic when formed by refraction.
Syn: Stinging; cutting; pungent; searching.
[1913 Webster] |
Caustic lime
(gcide) | Lime \Lime\, n. [AS. l[imac]m; akin to D. lijm, G. leim, OHG.
l[imac]m, Icel. l[imac]m, Sw. lim, Dan. liim, L. limus mud,
linere to smear, and E. loam. [root]126. Cf. Loam,
Liniment.]
1. Birdlime.
[1913 Webster]
Like the lime
That foolish birds are caught with. --Wordsworth.
[1913 Webster]
2. (Chem.) Oxide of calcium, CaO; the white or gray,
caustic substance, usually called quicklime, obtained by
calcining limestone or shells, the heat driving off carbon
dioxide and leaving lime. It develops great heat when
treated with water, forming slaked lime, and is an
essential ingredient of cement, plastering, mortar, etc.
[1913 Webster +PJC]
Note: Lime is the principal constituent of limestone, marble,
chalk, bones, shells, etc.
[1913 Webster]
Caustic lime, Calcium hydroxide or slaked lime; also, in a
less technical sense, calcium oxide or quicklime.
Lime burner, one who burns limestone, shells, etc., to make
lime.
Lime pit, a limestone quarry.
Lime rod, Lime twig, a twig smeared with birdlime; hence,
that which catches; a snare. --Chaucer.
[1913 Webster]Caustic \Caus"tic\, Caustical \Caus"tic*al\, a. [L. caustucs,
Ge. ?, fr. ? to burn. Cf. Calm, Ink.]
1. Capable of destroying the texture of anything or eating
away its substance by chemical action; burning; corrosive;
searing.
[1913 Webster]
2. Severe; satirical; sharp; as, a caustic remark.
[1913 Webster]
Caustic curve (Optics), a curve to which the ray of light,
reflected or refracted by another curve, are tangents, the
reflecting or refracting curve and the luminous point
being in one plane.
Caustic lime. See under Lime.
Caustic potash, Caustic soda (Chem.), the solid
hydroxides potash, KOH, and soda, NaOH, or solutions
of the same.
Caustic silver, nitrate of silver, lunar caustic.
Caustic surface (Optics), a surface to which rays reflected
or refracted by another surface are tangents. Caustic
curves and surfaces are called catacaustic when formed by
reflection, and diacaustic when formed by refraction.
Syn: Stinging; cutting; pungent; searching.
[1913 Webster] |
caustic potash
(gcide) | Potash \Pot"ash`\, n. [Pot + ash.] (Chem.)
(a) The hydroxide of potassium hydrate, a hard white brittle
substance, KOH, having strong caustic and alkaline
properties; -- hence called also caustic potash.
(b) The impure potassium carbonate obtained by leaching wood
ashes, either as a strong solution (lye), or as a white
crystalline (pearlash).
[1913 Webster]Potassa \Po*tas"sa\, n. [NL., fr. E. potash.] (Chem.)
(a) Potassium oxide. [Obs.]
(b) Potassium hydroxide, commonly called caustic potash.
[1913 Webster]Caustic \Caus"tic\, Caustical \Caus"tic*al\, a. [L. caustucs,
Ge. ?, fr. ? to burn. Cf. Calm, Ink.]
1. Capable of destroying the texture of anything or eating
away its substance by chemical action; burning; corrosive;
searing.
[1913 Webster]
2. Severe; satirical; sharp; as, a caustic remark.
[1913 Webster]
Caustic curve (Optics), a curve to which the ray of light,
reflected or refracted by another curve, are tangents, the
reflecting or refracting curve and the luminous point
being in one plane.
Caustic lime. See under Lime.
Caustic potash, Caustic soda (Chem.), the solid
hydroxides potash, KOH, and soda, NaOH, or solutions
of the same.
Caustic silver, nitrate of silver, lunar caustic.
Caustic surface (Optics), a surface to which rays reflected
or refracted by another surface are tangents. Caustic
curves and surfaces are called catacaustic when formed by
reflection, and diacaustic when formed by refraction.
Syn: Stinging; cutting; pungent; searching.
[1913 Webster] |
Caustic potash
(gcide) | Potash \Pot"ash`\, n. [Pot + ash.] (Chem.)
(a) The hydroxide of potassium hydrate, a hard white brittle
substance, KOH, having strong caustic and alkaline
properties; -- hence called also caustic potash.
(b) The impure potassium carbonate obtained by leaching wood
ashes, either as a strong solution (lye), or as a white
crystalline (pearlash).
[1913 Webster]Potassa \Po*tas"sa\, n. [NL., fr. E. potash.] (Chem.)
(a) Potassium oxide. [Obs.]
(b) Potassium hydroxide, commonly called caustic potash.
[1913 Webster]Caustic \Caus"tic\, Caustical \Caus"tic*al\, a. [L. caustucs,
Ge. ?, fr. ? to burn. Cf. Calm, Ink.]
1. Capable of destroying the texture of anything or eating
away its substance by chemical action; burning; corrosive;
searing.
[1913 Webster]
2. Severe; satirical; sharp; as, a caustic remark.
[1913 Webster]
Caustic curve (Optics), a curve to which the ray of light,
reflected or refracted by another curve, are tangents, the
reflecting or refracting curve and the luminous point
being in one plane.
Caustic lime. See under Lime.
Caustic potash, Caustic soda (Chem.), the solid
hydroxides potash, KOH, and soda, NaOH, or solutions
of the same.
Caustic silver, nitrate of silver, lunar caustic.
Caustic surface (Optics), a surface to which rays reflected
or refracted by another surface are tangents. Caustic
curves and surfaces are called catacaustic when formed by
reflection, and diacaustic when formed by refraction.
Syn: Stinging; cutting; pungent; searching.
[1913 Webster] |
Caustic silver
(gcide) | Caustic \Caus"tic\, Caustical \Caus"tic*al\, a. [L. caustucs,
Ge. ?, fr. ? to burn. Cf. Calm, Ink.]
1. Capable of destroying the texture of anything or eating
away its substance by chemical action; burning; corrosive;
searing.
[1913 Webster]
2. Severe; satirical; sharp; as, a caustic remark.
[1913 Webster]
Caustic curve (Optics), a curve to which the ray of light,
reflected or refracted by another curve, are tangents, the
reflecting or refracting curve and the luminous point
being in one plane.
Caustic lime. See under Lime.
Caustic potash, Caustic soda (Chem.), the solid
hydroxides potash, KOH, and soda, NaOH, or solutions
of the same.
Caustic silver, nitrate of silver, lunar caustic.
Caustic surface (Optics), a surface to which rays reflected
or refracted by another surface are tangents. Caustic
curves and surfaces are called catacaustic when formed by
reflection, and diacaustic when formed by refraction.
Syn: Stinging; cutting; pungent; searching.
[1913 Webster] |
Caustic soda
(gcide) | Soda \So"da\, n. [It., soda, in OIt., ashes used in making
glass, fr. L. solida, fem. of solidus solid; solida having
probably been a name of glasswort. See Solid.]
1. (Chem.)
(a) Sodium oxide or hydroxide.
(b) Popularly, sodium carbonate or bicarbonate. Sodium
bicarbonate is also called baking soda
[1913 Webster]
2. same as sodium, used in terms such as {bicarbonate of
soda}.
[PJC]
3. same as soda water.
[PJC]
4. a non-alcoholic beverage, sweetened by various means,
containing flavoring and supersaturated with carbon
dioxide, so as to be effervescent when the container is
opened; -- in different localities it is variously called
also soda pop, pop, mineral water, and minerals.
It has many variants. The sweetening agent may be natural,
such as cane sugar or corn syrup, or artificial, such as
saccharin or aspartame. The flavoring varies widely,
popular variants being fruit or cola flavoring.
[PJC]
Caustic soda, sodium hydroxide.
Cooking soda, sodium bicarbonate. [Colloq.]
Sal soda. See Sodium carbonate, under Sodium.
Soda alum (Min.), a mineral consisting of the hydrous
sulphate of alumina and soda.
Soda ash, crude sodium carbonate; -- so called because
formerly obtained from the ashes of sea plants and certain
other plants, as saltwort (Salsola). See under Sodium.
Soda fountain, an apparatus for drawing soda water, fitted
with delivery tube, faucets, etc.
Soda lye, a lye consisting essentially of a solution of
sodium hydroxide, used in soap making.
Soda niter. See Nitratine.
Soda salts, salts having sodium for the base; specifically,
sodium sulphate or Glauber's salts.
Soda waste, the waste material, consisting chiefly of
calcium hydroxide and sulphide, which accumulates as a
useless residue or side product in the ordinary Leblanc
process of soda manufacture; -- called also {alkali
waste}.
Washing soda, sodium carbonate. [Colloq.]
[1913 Webster]Sodium \So"di*um\, n. [NL., fr.E. soda.] (Chem.)
A common metallic element of the alkali group, in nature
always occuring combined, as in common salt, in albite, etc.
It is isolated as a soft, waxy, white, unstable metal, so
highly reactive that it combines violently with water, and to
be preserved must be kept under petroleum or some similar
liquid. Sodium is used combined in many salts, in the free
state as a reducer, and as a means of obtaining other metals
(as magnesium and aluminium) is an important commercial
product. Symbol Na (Natrium). Atomic weight 22.990.
Specific gravity 0.97.
[1913 Webster]
Sodium amalgam, an alloy of sodium and mercury, usually
produced as a gray metallic crystalline substance, which
is used as a reducing agent, and otherwise.
Sodium carbonate, a white crystalline substance,
Na2CO3.10H2O, having a cooling alkaline taste, found in
the ashes of many plants, and produced artifically in
large quantities from common salt. It is used in making
soap, glass, paper, etc., and as alkaline agent in many
chemical industries. Called also sal soda, {washing
soda}, or soda. Cf. Sodium bicarbonate, and Trona.
Sodium chloride, common, or table, salt, NaCl.
Sodium hydroxide, a white opaque brittle solid, NaOH,
having a fibrous structure, produced by the action of
quicklime, or of calcium hydrate (milk of lime), on sodium
carbonate. It is a strong alkali, and is used in the
manufacture of soap, in making wood pulp for paper, etc.
Called also sodium hydrate, and caustic soda. By
extension, a solution of sodium hydroxide.
[1913 Webster]Caustic \Caus"tic\, Caustical \Caus"tic*al\, a. [L. caustucs,
Ge. ?, fr. ? to burn. Cf. Calm, Ink.]
1. Capable of destroying the texture of anything or eating
away its substance by chemical action; burning; corrosive;
searing.
[1913 Webster]
2. Severe; satirical; sharp; as, a caustic remark.
[1913 Webster]
Caustic curve (Optics), a curve to which the ray of light,
reflected or refracted by another curve, are tangents, the
reflecting or refracting curve and the luminous point
being in one plane.
Caustic lime. See under Lime.
Caustic potash, Caustic soda (Chem.), the solid
hydroxides potash, KOH, and soda, NaOH, or solutions
of the same.
Caustic silver, nitrate of silver, lunar caustic.
Caustic surface (Optics), a surface to which rays reflected
or refracted by another surface are tangents. Caustic
curves and surfaces are called catacaustic when formed by
reflection, and diacaustic when formed by refraction.
Syn: Stinging; cutting; pungent; searching.
[1913 Webster] |
caustic soda
(gcide) | Soda \So"da\, n. [It., soda, in OIt., ashes used in making
glass, fr. L. solida, fem. of solidus solid; solida having
probably been a name of glasswort. See Solid.]
1. (Chem.)
(a) Sodium oxide or hydroxide.
(b) Popularly, sodium carbonate or bicarbonate. Sodium
bicarbonate is also called baking soda
[1913 Webster]
2. same as sodium, used in terms such as {bicarbonate of
soda}.
[PJC]
3. same as soda water.
[PJC]
4. a non-alcoholic beverage, sweetened by various means,
containing flavoring and supersaturated with carbon
dioxide, so as to be effervescent when the container is
opened; -- in different localities it is variously called
also soda pop, pop, mineral water, and minerals.
It has many variants. The sweetening agent may be natural,
such as cane sugar or corn syrup, or artificial, such as
saccharin or aspartame. The flavoring varies widely,
popular variants being fruit or cola flavoring.
[PJC]
Caustic soda, sodium hydroxide.
Cooking soda, sodium bicarbonate. [Colloq.]
Sal soda. See Sodium carbonate, under Sodium.
Soda alum (Min.), a mineral consisting of the hydrous
sulphate of alumina and soda.
Soda ash, crude sodium carbonate; -- so called because
formerly obtained from the ashes of sea plants and certain
other plants, as saltwort (Salsola). See under Sodium.
Soda fountain, an apparatus for drawing soda water, fitted
with delivery tube, faucets, etc.
Soda lye, a lye consisting essentially of a solution of
sodium hydroxide, used in soap making.
Soda niter. See Nitratine.
Soda salts, salts having sodium for the base; specifically,
sodium sulphate or Glauber's salts.
Soda waste, the waste material, consisting chiefly of
calcium hydroxide and sulphide, which accumulates as a
useless residue or side product in the ordinary Leblanc
process of soda manufacture; -- called also {alkali
waste}.
Washing soda, sodium carbonate. [Colloq.]
[1913 Webster]Sodium \So"di*um\, n. [NL., fr.E. soda.] (Chem.)
A common metallic element of the alkali group, in nature
always occuring combined, as in common salt, in albite, etc.
It is isolated as a soft, waxy, white, unstable metal, so
highly reactive that it combines violently with water, and to
be preserved must be kept under petroleum or some similar
liquid. Sodium is used combined in many salts, in the free
state as a reducer, and as a means of obtaining other metals
(as magnesium and aluminium) is an important commercial
product. Symbol Na (Natrium). Atomic weight 22.990.
Specific gravity 0.97.
[1913 Webster]
Sodium amalgam, an alloy of sodium and mercury, usually
produced as a gray metallic crystalline substance, which
is used as a reducing agent, and otherwise.
Sodium carbonate, a white crystalline substance,
Na2CO3.10H2O, having a cooling alkaline taste, found in
the ashes of many plants, and produced artifically in
large quantities from common salt. It is used in making
soap, glass, paper, etc., and as alkaline agent in many
chemical industries. Called also sal soda, {washing
soda}, or soda. Cf. Sodium bicarbonate, and Trona.
Sodium chloride, common, or table, salt, NaCl.
Sodium hydroxide, a white opaque brittle solid, NaOH,
having a fibrous structure, produced by the action of
quicklime, or of calcium hydrate (milk of lime), on sodium
carbonate. It is a strong alkali, and is used in the
manufacture of soap, in making wood pulp for paper, etc.
Called also sodium hydrate, and caustic soda. By
extension, a solution of sodium hydroxide.
[1913 Webster]Caustic \Caus"tic\, Caustical \Caus"tic*al\, a. [L. caustucs,
Ge. ?, fr. ? to burn. Cf. Calm, Ink.]
1. Capable of destroying the texture of anything or eating
away its substance by chemical action; burning; corrosive;
searing.
[1913 Webster]
2. Severe; satirical; sharp; as, a caustic remark.
[1913 Webster]
Caustic curve (Optics), a curve to which the ray of light,
reflected or refracted by another curve, are tangents, the
reflecting or refracting curve and the luminous point
being in one plane.
Caustic lime. See under Lime.
Caustic potash, Caustic soda (Chem.), the solid
hydroxides potash, KOH, and soda, NaOH, or solutions
of the same.
Caustic silver, nitrate of silver, lunar caustic.
Caustic surface (Optics), a surface to which rays reflected
or refracted by another surface are tangents. Caustic
curves and surfaces are called catacaustic when formed by
reflection, and diacaustic when formed by refraction.
Syn: Stinging; cutting; pungent; searching.
[1913 Webster] |
Caustic soda
(gcide) | Soda \So"da\, n. [It., soda, in OIt., ashes used in making
glass, fr. L. solida, fem. of solidus solid; solida having
probably been a name of glasswort. See Solid.]
1. (Chem.)
(a) Sodium oxide or hydroxide.
(b) Popularly, sodium carbonate or bicarbonate. Sodium
bicarbonate is also called baking soda
[1913 Webster]
2. same as sodium, used in terms such as {bicarbonate of
soda}.
[PJC]
3. same as soda water.
[PJC]
4. a non-alcoholic beverage, sweetened by various means,
containing flavoring and supersaturated with carbon
dioxide, so as to be effervescent when the container is
opened; -- in different localities it is variously called
also soda pop, pop, mineral water, and minerals.
It has many variants. The sweetening agent may be natural,
such as cane sugar or corn syrup, or artificial, such as
saccharin or aspartame. The flavoring varies widely,
popular variants being fruit or cola flavoring.
[PJC]
Caustic soda, sodium hydroxide.
Cooking soda, sodium bicarbonate. [Colloq.]
Sal soda. See Sodium carbonate, under Sodium.
Soda alum (Min.), a mineral consisting of the hydrous
sulphate of alumina and soda.
Soda ash, crude sodium carbonate; -- so called because
formerly obtained from the ashes of sea plants and certain
other plants, as saltwort (Salsola). See under Sodium.
Soda fountain, an apparatus for drawing soda water, fitted
with delivery tube, faucets, etc.
Soda lye, a lye consisting essentially of a solution of
sodium hydroxide, used in soap making.
Soda niter. See Nitratine.
Soda salts, salts having sodium for the base; specifically,
sodium sulphate or Glauber's salts.
Soda waste, the waste material, consisting chiefly of
calcium hydroxide and sulphide, which accumulates as a
useless residue or side product in the ordinary Leblanc
process of soda manufacture; -- called also {alkali
waste}.
Washing soda, sodium carbonate. [Colloq.]
[1913 Webster]Sodium \So"di*um\, n. [NL., fr.E. soda.] (Chem.)
A common metallic element of the alkali group, in nature
always occuring combined, as in common salt, in albite, etc.
It is isolated as a soft, waxy, white, unstable metal, so
highly reactive that it combines violently with water, and to
be preserved must be kept under petroleum or some similar
liquid. Sodium is used combined in many salts, in the free
state as a reducer, and as a means of obtaining other metals
(as magnesium and aluminium) is an important commercial
product. Symbol Na (Natrium). Atomic weight 22.990.
Specific gravity 0.97.
[1913 Webster]
Sodium amalgam, an alloy of sodium and mercury, usually
produced as a gray metallic crystalline substance, which
is used as a reducing agent, and otherwise.
Sodium carbonate, a white crystalline substance,
Na2CO3.10H2O, having a cooling alkaline taste, found in
the ashes of many plants, and produced artifically in
large quantities from common salt. It is used in making
soap, glass, paper, etc., and as alkaline agent in many
chemical industries. Called also sal soda, {washing
soda}, or soda. Cf. Sodium bicarbonate, and Trona.
Sodium chloride, common, or table, salt, NaCl.
Sodium hydroxide, a white opaque brittle solid, NaOH,
having a fibrous structure, produced by the action of
quicklime, or of calcium hydrate (milk of lime), on sodium
carbonate. It is a strong alkali, and is used in the
manufacture of soap, in making wood pulp for paper, etc.
Called also sodium hydrate, and caustic soda. By
extension, a solution of sodium hydroxide.
[1913 Webster]Caustic \Caus"tic\, Caustical \Caus"tic*al\, a. [L. caustucs,
Ge. ?, fr. ? to burn. Cf. Calm, Ink.]
1. Capable of destroying the texture of anything or eating
away its substance by chemical action; burning; corrosive;
searing.
[1913 Webster]
2. Severe; satirical; sharp; as, a caustic remark.
[1913 Webster]
Caustic curve (Optics), a curve to which the ray of light,
reflected or refracted by another curve, are tangents, the
reflecting or refracting curve and the luminous point
being in one plane.
Caustic lime. See under Lime.
Caustic potash, Caustic soda (Chem.), the solid
hydroxides potash, KOH, and soda, NaOH, or solutions
of the same.
Caustic silver, nitrate of silver, lunar caustic.
Caustic surface (Optics), a surface to which rays reflected
or refracted by another surface are tangents. Caustic
curves and surfaces are called catacaustic when formed by
reflection, and diacaustic when formed by refraction.
Syn: Stinging; cutting; pungent; searching.
[1913 Webster] |
Caustic surface
(gcide) | Surface \Sur"face`\, n. [F. See Sur-, and Face, and cf.
Superficial.]
1. The exterior part of anything that has length and breadth;
one of the limits that bound a solid, esp. the upper face;
superficies; the outside; as, the surface of the earth;
the surface of a diamond; the surface of the body.
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The bright surface of this ethereous mold. --Milton.
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2. Hence, outward or external appearance.
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Vain and weak understandings, which penetrate no
deeper than the surface. --V. Knox.
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3. (Geom.) A magnitude that has length and breadth without
thickness; superficies; as, a plane surface; a spherical
surface.
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4. (Fort.) That part of the side which is terminated by the
flank prolonged, and the angle of the nearest bastion.
--Stocqueler.
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Caustic surface, Heating surface, etc. See under
Caustic, Heating, etc.
Surface condensation, Surface condenser. See under
Condensation, and Condenser.
Surface gauge (Mach.), an instrument consisting of a
standard having a flat base and carrying an adjustable
pointer, for gauging the evenness of a surface or its
height, or for marking a line parallel with a surface.
Surface grub (Zool.), the larva of the great yellow
underwing moth (Triphoena pronuba). It is often
destructive to the roots of grasses and other plants.
Surface plate (Mach.), a plate having an accurately dressed
flat surface, used as a standard of flatness by which to
test other surfaces.
Surface printing, printing from a surface in relief, as
from type, in distinction from plate printing, in which
the ink is contained in engraved lines.
[1913 Webster]Caustic \Caus"tic\, Caustical \Caus"tic*al\, a. [L. caustucs,
Ge. ?, fr. ? to burn. Cf. Calm, Ink.]
1. Capable of destroying the texture of anything or eating
away its substance by chemical action; burning; corrosive;
searing.
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2. Severe; satirical; sharp; as, a caustic remark.
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Caustic curve (Optics), a curve to which the ray of light,
reflected or refracted by another curve, are tangents, the
reflecting or refracting curve and the luminous point
being in one plane.
Caustic lime. See under Lime.
Caustic potash, Caustic soda (Chem.), the solid
hydroxides potash, KOH, and soda, NaOH, or solutions
of the same.
Caustic silver, nitrate of silver, lunar caustic.
Caustic surface (Optics), a surface to which rays reflected
or refracted by another surface are tangents. Caustic
curves and surfaces are called catacaustic when formed by
reflection, and diacaustic when formed by refraction.
Syn: Stinging; cutting; pungent; searching.
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Caustical
(gcide) | Caustic \Caus"tic\, Caustical \Caus"tic*al\, a. [L. caustucs,
Ge. ?, fr. ? to burn. Cf. Calm, Ink.]
1. Capable of destroying the texture of anything or eating
away its substance by chemical action; burning; corrosive;
searing.
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2. Severe; satirical; sharp; as, a caustic remark.
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Caustic curve (Optics), a curve to which the ray of light,
reflected or refracted by another curve, are tangents, the
reflecting or refracting curve and the luminous point
being in one plane.
Caustic lime. See under Lime.
Caustic potash, Caustic soda (Chem.), the solid
hydroxides potash, KOH, and soda, NaOH, or solutions
of the same.
Caustic silver, nitrate of silver, lunar caustic.
Caustic surface (Optics), a surface to which rays reflected
or refracted by another surface are tangents. Caustic
curves and surfaces are called catacaustic when formed by
reflection, and diacaustic when formed by refraction.
Syn: Stinging; cutting; pungent; searching.
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Caustically
(gcide) | Caustically \Caus"tic*al*ly\, adv.
In a caustic manner.
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Causticily
(gcide) | Causticily \Caus*tic"i*ly\, n.
1. The quality of being caustic; corrosiveness; as, the
causticity of potash.
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2. Severity of language; sarcasm; as, the causticity of a
reply or remark.
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Causticness
(gcide) | Causticness \Caus"tic*ness\, n.
The quality of being caustic; causticity.
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Diacaustic
(gcide) | Diacaustic \Di`a*caus"tic\, a. [Pref. dia- + caustic.] (Opt.)
Pertaining to, or possessing the properties of, a species of
caustic curves formed by refraction. See Caustic surface,
under Caustic.
[1913 Webster]Diacaustic \Di`a*caus"tic\, n.
1. (Med.) That which burns by refraction, as a double convex
lens, or the sun's rays concentrated by such a lens,
sometimes used as a cautery.
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2. (Math.) A curved formed by the consecutive intersections
of rays of light refracted through a lens. Diachylon |
Encaustic
(gcide) | Encaustic \En*caus"tic\, a. [L. encausticus, Gr. ?, fr. ? to
burn in; ? in + ? to burn: cf. F. encaustique. See Caustic,
and cf. Ink.] (Fine Arts)
Prepared by means of heat; burned in.
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Encaustic painting (Fine Arts), painting by means of wax
with which the colors are combined, and which is
afterwards fused with hot irons, thus fixing the colors.
Encaustic tile (Fine Arts), an earthenware tile which has a
decorative pattern and is not wholly of one color.
[1913 Webster]Encaustic \En*caus"tic\, n. [L. encaustica, Gr. ? (sc. ?): cf.
F. encaustique. See Encaustic, a.]
The method of painting in heated wax, or in any way where
heat is used to fix the colors.
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Encaustic painting
(gcide) | Encaustic \En*caus"tic\, a. [L. encausticus, Gr. ?, fr. ? to
burn in; ? in + ? to burn: cf. F. encaustique. See Caustic,
and cf. Ink.] (Fine Arts)
Prepared by means of heat; burned in.
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Encaustic painting (Fine Arts), painting by means of wax
with which the colors are combined, and which is
afterwards fused with hot irons, thus fixing the colors.
Encaustic tile (Fine Arts), an earthenware tile which has a
decorative pattern and is not wholly of one color.
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Encaustic tile
(gcide) | Encaustic \En*caus"tic\, a. [L. encausticus, Gr. ?, fr. ? to
burn in; ? in + ? to burn: cf. F. encaustique. See Caustic,
and cf. Ink.] (Fine Arts)
Prepared by means of heat; burned in.
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Encaustic painting (Fine Arts), painting by means of wax
with which the colors are combined, and which is
afterwards fused with hot irons, thus fixing the colors.
Encaustic tile (Fine Arts), an earthenware tile which has a
decorative pattern and is not wholly of one color.
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Galvanocaustic
(gcide) | Galvanocaustic \Gal*van`o*caus"tic\, a. [Galvanic + caustic.]
Relating to the use of galvanic heat as a caustic, especially
in medicine.
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lunar caustic
(gcide) | Nitrate \Ni"trate\, n. [Cf. F. nitrate.] (Chem.)
A salt of nitric acid.
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Nitrate of silver, a white crystalline salt (AgNO3), used
in photography and as a cauterizing agent; -- called also
lunar caustic, and more commonly called {silver
nitrate}.
[1913 Webster +PJC]Lunar \Lu"nar\ (l[=u]"n[~e]r), a. [L. lunaris, fr. luna the
moon. See Luna, and cf. Lunary.]
1. Of or pertaining to the moon; as, lunar observations.
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2. Resembling the moon; orbed. --Dryden.
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3. Measured by the revolutions of the moon; as, a lunar
month.
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4. Influenced by the moon, as in growth, character, or
properties; as, lunar herbs. --Bacon.
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Lunar caustic (Med. Chem.), silver nitrate prepared to be
used as a cautery; -- so named because silver was called
luna by the ancient alchemists.
Lunar cycle. Same as Metonic cycle. See under Cycle.
Lunar distance, the angular distance of the moon from the
sun, a star, or a planet, employed for determining
longitude by the lunar method.
Lunar method, the method of finding a ship's longitude by
comparing the local time of taking (by means of a sextant
or circle) a given lunar distance, with the Greenwich time
corresponding to the same distance as ascertained from a
nautical almanac, the difference of these times being the
longitude.
Lunar month. See Month.
Lunar observation, an observation of a lunar distance by
means of a sextant or circle, with the altitudes of the
bodies, and the time, for the purpose of computing the
longitude.
Lunar tables.
(a) (Astron.) Tables of the moon's motions, arranged for
computing the moon's true place at any time past or
future.
(b) (Navigation) Tables for correcting an observed lunar
distance on account of refraction and parallax.
Lunar year, the period of twelve lunar months, or 354 days,
8 hours, 48 minutes, and 34.38 seconds.
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Lunar caustic
(gcide) | Nitrate \Ni"trate\, n. [Cf. F. nitrate.] (Chem.)
A salt of nitric acid.
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Nitrate of silver, a white crystalline salt (AgNO3), used
in photography and as a cauterizing agent; -- called also
lunar caustic, and more commonly called {silver
nitrate}.
[1913 Webster +PJC]Lunar \Lu"nar\ (l[=u]"n[~e]r), a. [L. lunaris, fr. luna the
moon. See Luna, and cf. Lunary.]
1. Of or pertaining to the moon; as, lunar observations.
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2. Resembling the moon; orbed. --Dryden.
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3. Measured by the revolutions of the moon; as, a lunar
month.
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4. Influenced by the moon, as in growth, character, or
properties; as, lunar herbs. --Bacon.
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Lunar caustic (Med. Chem.), silver nitrate prepared to be
used as a cautery; -- so named because silver was called
luna by the ancient alchemists.
Lunar cycle. Same as Metonic cycle. See under Cycle.
Lunar distance, the angular distance of the moon from the
sun, a star, or a planet, employed for determining
longitude by the lunar method.
Lunar method, the method of finding a ship's longitude by
comparing the local time of taking (by means of a sextant
or circle) a given lunar distance, with the Greenwich time
corresponding to the same distance as ascertained from a
nautical almanac, the difference of these times being the
longitude.
Lunar month. See Month.
Lunar observation, an observation of a lunar distance by
means of a sextant or circle, with the altitudes of the
bodies, and the time, for the purpose of computing the
longitude.
Lunar tables.
(a) (Astron.) Tables of the moon's motions, arranged for
computing the moon's true place at any time past or
future.
(b) (Navigation) Tables for correcting an observed lunar
distance on account of refraction and parallax.
Lunar year, the period of twelve lunar months, or 354 days,
8 hours, 48 minutes, and 34.38 seconds.
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Vienna caustic
(gcide) | Vienna paste \Vi*en"na paste`\ (Pharm.)
A caustic application made up of equal parts of caustic
potash and quicklime; -- called also Vienna caustic.
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caustic lime
(wn) | caustic lime
n 1: a caustic substance produced by heating limestone [syn:
calcium hydroxide, lime, slaked lime, {hydrated
lime}, calcium hydrate, caustic lime, lime hydrate] |
caustic potash
(wn) | caustic potash
n 1: a potassium compound often used in agriculture and industry
[syn: potash, caustic potash, potassium hydroxide] |
caustic remark
(wn) | caustic remark
n 1: witty language used to convey insults or scorn; "he used
sarcasm to upset his opponent"; "irony is wasted on the
stupid"; "Satire is a sort of glass, wherein beholders do
generally discover everybody's face but their own"--
Jonathan Swift [syn: sarcasm, irony, satire, {caustic
remark}] |
caustic soda
(wn) | caustic soda
n 1: a strongly alkaline caustic used in manufacturing soap and
paper and aluminum and various sodium compounds [syn:
sodium hydroxide, caustic soda] |
caustically
(wn) | caustically
adv 1: in a caustic vitriolic manner; "he addressed her
caustically" [syn: caustically, vitriolically] |
encaustic
(wn) | encaustic
n 1: a paint consisting of pigment mixed with melted beeswax; it
is fixed with heat after application |
lunar caustic
(wn) | lunar caustic
n 1: silver nitrate fused into sticks and formerly used as a
caustic |
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