| slovo | definícia |
reduce
(mass) | reduce
- znížiť |
reduce
(encz) | reduce,omezit v: IvČa |
reduce
(encz) | reduce,snížit v: Pavel Machek; Giza |
reduce
(encz) | reduce,zmenšit v: IvČa |
Reduce
(gcide) | Reduce \Re*duce"\ (r[-e]*d[=u]s"), v. t. [imp. & p. p. Reduced
(-d[=u]st"),; p. pr. & vb. n. Reducing (-d[=u]"s[i^]ng).]
[L. reducere, reductum; pref. red-. re-, re- + ducere to
lead. See Duke, and cf. Redoubt, n.]
1. To bring or lead back to any former place or condition.
[Obs.]
[1913 Webster]
And to his brother's house reduced his wife.
--Chapman.
[1913 Webster]
The sheep must of necessity be scattered, unless the
great Shephered of souls oppose, or some of his
delegates reduce and direct us. --Evelyn.
[1913 Webster]
2. To bring to any inferior state, with respect to rank,
size, quantity, quality, value, etc.; to diminish; to
lower; to degrade; to impair; as, to reduce a sergeant to
the ranks; to reduce a drawing; to reduce expenses; to
reduce the intensity of heat. "An ancient but reduced
family." --Sir W. Scott.
[1913 Webster]
Nothing so excellent but a man may fasten upon
something belonging to it, to reduce it.
--Tillotson.
[1913 Webster]
Having reduced
Their foe to misery beneath their fears. --Milton.
[1913 Webster]
Hester Prynne was shocked at the condition to which
she found the clergyman reduced. --Hawthorne.
[1913 Webster]
3. To bring to terms; to humble; to conquer; to subdue; to
capture; as, to reduce a province or a fort.
[1913 Webster]
4. To bring to a certain state or condition by grinding,
pounding, kneading, rubbing, etc.; as, to reduce a
substance to powder, or to a pasty mass; to reduce fruit,
wood, or paper rags, to pulp.
[1913 Webster]
It were but right
And equal to reduce me to my dust. --Milton.
[1913 Webster]
5. To bring into a certain order, arrangement,
classification, etc.; to bring under rules or within
certain limits of descriptions and terms adapted to use in
computation; as, to reduce animals or vegetables to a
class or classes; to reduce a series of observations in
astronomy; to reduce language to rules.
[1913 Webster]
6. (Arith.)
(a) To change, as numbers, from one denomination into
another without altering their value, or from one
denomination into others of the same value; as, to
reduce pounds, shillings, and pence to pence, or to
reduce pence to pounds; to reduce days and hours to
minutes, or minutes to days and hours.
(b) To change the form of a quantity or expression without
altering its value; as, to reduce fractions to their
lowest terms, to a common denominator, etc.
[1913 Webster]
7. (Chem.) To add an electron to an atom or ion.
Specifically: To remove oxygen from; to deoxidize.
(Metallurgy) To bring to the metallic state by separating
from combined oxygen and impurities; as, metals are
reduced from their ores. (Chem.) To combine with, or to
subject to the action of, hydrogen or any other reducing
agent; as, ferric iron is reduced to ferrous iron;
aldehydes can be reduced to alcohols by lithium hydride;
-- opposed to oxidize.
[1913 Webster +PJC]
8. (Med.) To restore to its proper place or condition, as a
displaced organ or part; as, to reduce a dislocation, a
fracture, or a hernia.
[1913 Webster]
Reduced iron (Chem.), metallic iron obtained through
deoxidation of an oxide of iron by exposure to a current
of hydrogen or other reducing agent. When hydrogen is used
the product is called also iron by hydrogen.
To reduce an equation (Alg.), to bring the unknown quantity
by itself on one side, and all the known quantities on the
other side, without destroying the equation.
To reduce an expression (Alg.), to obtain an equivalent
expression of simpler form.
To reduce a square (Mil.), to reform the line or column
from the square.
[1913 Webster]
Syn: To diminish; lessen; decrease; abate; shorten; curtail;
impair; lower; subject; subdue; subjugate; conquer.
[1913 Webster] |
reduce
(wn) | reduce
v 1: cut down on; make a reduction in; "reduce your daily fat
intake"; "The employer wants to cut back health benefits"
[syn: reduce, cut down, cut back, trim, {trim
down}, trim back, cut, bring down]
2: make less complex; "reduce a problem to a single question"
3: bring to humbler or weaker state or condition; "He reduced
the population to slavery"
4: simplify the form of a mathematical equation of expression by
substituting one term for another
5: lower in grade or rank or force somebody into an undignified
situation; "She reduced her niece to a servant"
6: be the essential element; "The proposal boils down to a
compromise" [syn: reduce, come down, boil down]
7: reduce in size; reduce physically; "Hot water will shrink the
sweater"; "Can you shrink this image?" [syn: shrink,
reduce]
8: lessen and make more modest; "reduce one's standard of
living"
9: make smaller; "reduce an image" [syn: reduce, scale down]
[ant: blow up, enlarge, magnify]
10: to remove oxygen from a compound, or cause to react with
hydrogen or form a hydride, or to undergo an increase in the
number of electrons [syn: deoxidize, deoxidise,
reduce] [ant: oxidate, oxidise, oxidize]
11: narrow or limit; "reduce the influx of foreigners" [syn:
reduce, tighten]
12: put down by force or intimidation; "The government quashes
any attempt of an uprising"; "China keeps down her
dissidents very efficiently"; "The rich landowners
subjugated the peasants working the land" [syn: repress,
quash, keep down, subdue, subjugate, reduce]
13: undergo meiosis; "The cells reduce"
14: reposition (a broken bone after surgery) back to its normal
site
15: destress and thus weaken a sound when pronouncing it
16: reduce in scope while retaining essential elements; "The
manuscript must be shortened" [syn: abridge,
foreshorten, abbreviate, shorten, cut, contract,
reduce] [ant: dilate, elaborate, enlarge, expand,
expatiate, exposit, expound, flesh out, lucubrate]
17: be cooked until very little liquid is left; "The sauce
should reduce to one cup" [syn: boil down, reduce,
decoct, concentrate]
18: cook until very little liquid is left; "The cook reduced the
sauce by boiling it for a long time" [syn: reduce, {boil
down}, concentrate]
19: lessen the strength or flavor of a solution or mixture; "cut
bourbon" [syn: dilute, thin, thin out, reduce,
cut]
20: take off weight [syn: reduce, melt off, lose weight,
slim, slenderize, thin, slim down] [ant: gain,
put on] |
reduce
(foldoc) | REDUCE
A symbolic mathematics language with
ALGOL-like syntax, written in Lisp by Anthony Hearn in
1963.
Reduce 2 is a version based on Portable Standard LISP.
(http://rrz.uni-koeln.de/REDUCE/).
E-mail: .
Server: reduce-netlib@rand.org.
["REDUCE, Software for Algebraic Computation", G. Rayna,
Springer 1987].
(1994-10-31)
|
| | podobné slovo | definícia |
reduce to tears
(encz) | reduce to tears,rozplakat v: Zdeněk Brož |
reduced
(encz) | reduced,redukovaný adj: Zdeněk Brožreduced,snížen Zdeněk Brožreduced,snížený adj: IvČa |
reduced form equation
(encz) | reduced form equation, |
reduced instruction set computer
(encz) | reduced instruction set computer, n: |
reduced instruction set computing
(encz) | reduced instruction set computing, n: |
reduced interest par bond exchange
(encz) | reduced interest par bond exchange, |
reduced rate
(encz) | reduced rate,snížená taxa (sazba) [eko.] RNDr. Pavel Piskač |
reduced retention time
(encz) | reduced retention time,redukovaný čas (hydrosystém) [eko.] RNDr. Pavel
Piskač |
reducer
(encz) | reducer,reducent [eko.] RNDr. Pavel Piskačreducer,reduktor n: Zdeněk Brož |
reduces
(encz) | reduces,omezuje v: Zdeněk Brožreduces,oslabuje v: Zdeněk Brožreduces,redukuje v: Zdeněk Brožreduces,snižuje v: Zdeněk Brožreduces,zkracuje v: Zdeněk Brož |
unreduced
(encz) | unreduced, |
advanced reduced scale fuel system simulator
(czen) | Advanced Reduced Scale Fuel System Simulator,ARSFSS[zkr.] [voj.] Zdeněk
Brož a automatický překlad |
reducent
(czen) | reducent,reducer[eko.] RNDr. Pavel Piskač |
Reduce
(gcide) | Reduce \Re*duce"\ (r[-e]*d[=u]s"), v. t. [imp. & p. p. Reduced
(-d[=u]st"),; p. pr. & vb. n. Reducing (-d[=u]"s[i^]ng).]
[L. reducere, reductum; pref. red-. re-, re- + ducere to
lead. See Duke, and cf. Redoubt, n.]
1. To bring or lead back to any former place or condition.
[Obs.]
[1913 Webster]
And to his brother's house reduced his wife.
--Chapman.
[1913 Webster]
The sheep must of necessity be scattered, unless the
great Shephered of souls oppose, or some of his
delegates reduce and direct us. --Evelyn.
[1913 Webster]
2. To bring to any inferior state, with respect to rank,
size, quantity, quality, value, etc.; to diminish; to
lower; to degrade; to impair; as, to reduce a sergeant to
the ranks; to reduce a drawing; to reduce expenses; to
reduce the intensity of heat. "An ancient but reduced
family." --Sir W. Scott.
[1913 Webster]
Nothing so excellent but a man may fasten upon
something belonging to it, to reduce it.
--Tillotson.
[1913 Webster]
Having reduced
Their foe to misery beneath their fears. --Milton.
[1913 Webster]
Hester Prynne was shocked at the condition to which
she found the clergyman reduced. --Hawthorne.
[1913 Webster]
3. To bring to terms; to humble; to conquer; to subdue; to
capture; as, to reduce a province or a fort.
[1913 Webster]
4. To bring to a certain state or condition by grinding,
pounding, kneading, rubbing, etc.; as, to reduce a
substance to powder, or to a pasty mass; to reduce fruit,
wood, or paper rags, to pulp.
[1913 Webster]
It were but right
And equal to reduce me to my dust. --Milton.
[1913 Webster]
5. To bring into a certain order, arrangement,
classification, etc.; to bring under rules or within
certain limits of descriptions and terms adapted to use in
computation; as, to reduce animals or vegetables to a
class or classes; to reduce a series of observations in
astronomy; to reduce language to rules.
[1913 Webster]
6. (Arith.)
(a) To change, as numbers, from one denomination into
another without altering their value, or from one
denomination into others of the same value; as, to
reduce pounds, shillings, and pence to pence, or to
reduce pence to pounds; to reduce days and hours to
minutes, or minutes to days and hours.
(b) To change the form of a quantity or expression without
altering its value; as, to reduce fractions to their
lowest terms, to a common denominator, etc.
[1913 Webster]
7. (Chem.) To add an electron to an atom or ion.
Specifically: To remove oxygen from; to deoxidize.
(Metallurgy) To bring to the metallic state by separating
from combined oxygen and impurities; as, metals are
reduced from their ores. (Chem.) To combine with, or to
subject to the action of, hydrogen or any other reducing
agent; as, ferric iron is reduced to ferrous iron;
aldehydes can be reduced to alcohols by lithium hydride;
-- opposed to oxidize.
[1913 Webster +PJC]
8. (Med.) To restore to its proper place or condition, as a
displaced organ or part; as, to reduce a dislocation, a
fracture, or a hernia.
[1913 Webster]
Reduced iron (Chem.), metallic iron obtained through
deoxidation of an oxide of iron by exposure to a current
of hydrogen or other reducing agent. When hydrogen is used
the product is called also iron by hydrogen.
To reduce an equation (Alg.), to bring the unknown quantity
by itself on one side, and all the known quantities on the
other side, without destroying the equation.
To reduce an expression (Alg.), to obtain an equivalent
expression of simpler form.
To reduce a square (Mil.), to reform the line or column
from the square.
[1913 Webster]
Syn: To diminish; lessen; decrease; abate; shorten; curtail;
impair; lower; subject; subdue; subjugate; conquer.
[1913 Webster] |
Reduced
(gcide) | Reduce \Re*duce"\ (r[-e]*d[=u]s"), v. t. [imp. & p. p. Reduced
(-d[=u]st"),; p. pr. & vb. n. Reducing (-d[=u]"s[i^]ng).]
[L. reducere, reductum; pref. red-. re-, re- + ducere to
lead. See Duke, and cf. Redoubt, n.]
1. To bring or lead back to any former place or condition.
[Obs.]
[1913 Webster]
And to his brother's house reduced his wife.
--Chapman.
[1913 Webster]
The sheep must of necessity be scattered, unless the
great Shephered of souls oppose, or some of his
delegates reduce and direct us. --Evelyn.
[1913 Webster]
2. To bring to any inferior state, with respect to rank,
size, quantity, quality, value, etc.; to diminish; to
lower; to degrade; to impair; as, to reduce a sergeant to
the ranks; to reduce a drawing; to reduce expenses; to
reduce the intensity of heat. "An ancient but reduced
family." --Sir W. Scott.
[1913 Webster]
Nothing so excellent but a man may fasten upon
something belonging to it, to reduce it.
--Tillotson.
[1913 Webster]
Having reduced
Their foe to misery beneath their fears. --Milton.
[1913 Webster]
Hester Prynne was shocked at the condition to which
she found the clergyman reduced. --Hawthorne.
[1913 Webster]
3. To bring to terms; to humble; to conquer; to subdue; to
capture; as, to reduce a province or a fort.
[1913 Webster]
4. To bring to a certain state or condition by grinding,
pounding, kneading, rubbing, etc.; as, to reduce a
substance to powder, or to a pasty mass; to reduce fruit,
wood, or paper rags, to pulp.
[1913 Webster]
It were but right
And equal to reduce me to my dust. --Milton.
[1913 Webster]
5. To bring into a certain order, arrangement,
classification, etc.; to bring under rules or within
certain limits of descriptions and terms adapted to use in
computation; as, to reduce animals or vegetables to a
class or classes; to reduce a series of observations in
astronomy; to reduce language to rules.
[1913 Webster]
6. (Arith.)
(a) To change, as numbers, from one denomination into
another without altering their value, or from one
denomination into others of the same value; as, to
reduce pounds, shillings, and pence to pence, or to
reduce pence to pounds; to reduce days and hours to
minutes, or minutes to days and hours.
(b) To change the form of a quantity or expression without
altering its value; as, to reduce fractions to their
lowest terms, to a common denominator, etc.
[1913 Webster]
7. (Chem.) To add an electron to an atom or ion.
Specifically: To remove oxygen from; to deoxidize.
(Metallurgy) To bring to the metallic state by separating
from combined oxygen and impurities; as, metals are
reduced from their ores. (Chem.) To combine with, or to
subject to the action of, hydrogen or any other reducing
agent; as, ferric iron is reduced to ferrous iron;
aldehydes can be reduced to alcohols by lithium hydride;
-- opposed to oxidize.
[1913 Webster +PJC]
8. (Med.) To restore to its proper place or condition, as a
displaced organ or part; as, to reduce a dislocation, a
fracture, or a hernia.
[1913 Webster]
Reduced iron (Chem.), metallic iron obtained through
deoxidation of an oxide of iron by exposure to a current
of hydrogen or other reducing agent. When hydrogen is used
the product is called also iron by hydrogen.
To reduce an equation (Alg.), to bring the unknown quantity
by itself on one side, and all the known quantities on the
other side, without destroying the equation.
To reduce an expression (Alg.), to obtain an equivalent
expression of simpler form.
To reduce a square (Mil.), to reform the line or column
from the square.
[1913 Webster]
Syn: To diminish; lessen; decrease; abate; shorten; curtail;
impair; lower; subject; subdue; subjugate; conquer.
[1913 Webster] |
Reduced iron
(gcide) | Iron \I"ron\ ([imac]"[u^]rn), n. [OE. iren, AS. [imac]ren,
[imac]sen, [imac]sern; akin to D. ijzer, OS. [imac]sarn, OHG.
[imac]sarn, [imac]san, G. eisen, Icel. [imac]sarn, j[=a]rn,
Sw. & Dan. jern, and perh. to E. ice; cf. Ir. iarann, W.
haiarn, Armor. houarn.]
[1913 Webster]
1. (Chem.) The most common and most useful metallic element,
being of almost universal occurrence, usually in the form
of an oxide (as hematite, magnetite, etc.), or a hydrous
oxide (as limonite, turgite, etc.). It is reduced on an
enormous scale in three principal forms; viz., {cast
iron}, steel, and wrought iron. Iron usually appears
dark brown, from oxidation or impurity, but when pure, or
on a fresh surface, is a gray or white metal. It is easily
oxidized (rusted) by moisture, and is attacked by many
corrosive agents. Symbol Fe (Latin Ferrum). Atomic number
26, atomic weight 55.847. Specific gravity, pure iron,
7.86; cast iron, 7.1. In magnetic properties, it is
superior to all other substances.
[1913 Webster]
Note: The value of iron is largely due to the facility with
which it can be worked. Thus, when heated it is
malleable and ductile, and can be easily welded and
forged at a high temperature. As cast iron, it is
easily fusible; as steel, is very tough, and (when
tempered) very hard and elastic. Chemically, iron is
grouped with cobalt and nickel. Steel is a variety of
iron containing more carbon than wrought iron, but less
that cast iron. It is made either from wrought iron, by
roasting in a packing of carbon (cementation) or from
cast iron, by burning off the impurities in a Bessemer
converter (then called Bessemer steel), or directly
from the iron ore (as in the Siemens rotatory and
generating furnace).
[1913 Webster]
2. An instrument or utensil made of iron; -- chiefly in
composition; as, a flatiron, a smoothing iron, etc.
[1913 Webster]
My young soldier, put up your iron. --Shak.
[1913 Webster]
3. pl. Fetters; chains; handcuffs; manacles.
[1913 Webster]
Four of the sufferers were left to rot in irons.
--Macaulay.
[1913 Webster]
4. Strength; power; firmness; inflexibility; as, to rule with
a rod of iron.
[1913 Webster]
5. (Golf) An iron-headed club with a deep face, chiefly used
in making approaches, lifting a ball over hazards, etc.
[Webster 1913 Suppl.]
Bar iron. See Wrought iron (below).
Bog iron, bog ore; limonite. See Bog ore, under Bog.
Cast iron (Metal.), an impure variety of iron, containing
from three to six percent of carbon, part of which is
united with a part of the iron, as a carbide, and the rest
is uncombined, as graphite. It there is little free
carbon, the product is white iron; if much of the carbon
has separated as graphite, it is called gray iron. See
also Cast iron, in the Vocabulary.
Fire irons. See under Fire, n.
Gray irons. See under Fire, n.
Gray iron. See Cast iron (above).
It irons (Naut.), said of a sailing vessel, when, in
tacking, she comes up head to the wind and will not fill
away on either tack.
Magnetic iron. See Magnetite.
Malleable iron (Metal.), iron sufficiently pure or soft to
be capable of extension under the hammer; also, specif., a
kind of iron produced by removing a portion of the carbon
or other impurities from cast iron, rendering it less
brittle, and to some extent malleable.
Meteoric iron (Chem.), iron forming a large, and often the
chief, ingredient of meteorites. It invariably contains a
small amount of nickel and cobalt. Cf. Meteorite.
Pig iron, the form in which cast iron is made at the blast
furnace, being run into molds, called pigs.
Reduced iron. See under Reduced.
Specular iron. See Hematite.
Too many irons in the fire, too many objects or tasks
requiring the attention at once.
White iron. See Cast iron (above).
Wrought iron (Metal.), the purest form of iron commonly
known in the arts, containing only about half of one per
cent of carbon. It is made either directly from the ore,
as in the Catalan forge or bloomery, or by purifying
(puddling) cast iron in a reverberatory furnace or
refinery. It is tough, malleable, and ductile. When formed
into bars, it is called bar iron.
[1913 Webster]Reduce \Re*duce"\ (r[-e]*d[=u]s"), v. t. [imp. & p. p. Reduced
(-d[=u]st"),; p. pr. & vb. n. Reducing (-d[=u]"s[i^]ng).]
[L. reducere, reductum; pref. red-. re-, re- + ducere to
lead. See Duke, and cf. Redoubt, n.]
1. To bring or lead back to any former place or condition.
[Obs.]
[1913 Webster]
And to his brother's house reduced his wife.
--Chapman.
[1913 Webster]
The sheep must of necessity be scattered, unless the
great Shephered of souls oppose, or some of his
delegates reduce and direct us. --Evelyn.
[1913 Webster]
2. To bring to any inferior state, with respect to rank,
size, quantity, quality, value, etc.; to diminish; to
lower; to degrade; to impair; as, to reduce a sergeant to
the ranks; to reduce a drawing; to reduce expenses; to
reduce the intensity of heat. "An ancient but reduced
family." --Sir W. Scott.
[1913 Webster]
Nothing so excellent but a man may fasten upon
something belonging to it, to reduce it.
--Tillotson.
[1913 Webster]
Having reduced
Their foe to misery beneath their fears. --Milton.
[1913 Webster]
Hester Prynne was shocked at the condition to which
she found the clergyman reduced. --Hawthorne.
[1913 Webster]
3. To bring to terms; to humble; to conquer; to subdue; to
capture; as, to reduce a province or a fort.
[1913 Webster]
4. To bring to a certain state or condition by grinding,
pounding, kneading, rubbing, etc.; as, to reduce a
substance to powder, or to a pasty mass; to reduce fruit,
wood, or paper rags, to pulp.
[1913 Webster]
It were but right
And equal to reduce me to my dust. --Milton.
[1913 Webster]
5. To bring into a certain order, arrangement,
classification, etc.; to bring under rules or within
certain limits of descriptions and terms adapted to use in
computation; as, to reduce animals or vegetables to a
class or classes; to reduce a series of observations in
astronomy; to reduce language to rules.
[1913 Webster]
6. (Arith.)
(a) To change, as numbers, from one denomination into
another without altering their value, or from one
denomination into others of the same value; as, to
reduce pounds, shillings, and pence to pence, or to
reduce pence to pounds; to reduce days and hours to
minutes, or minutes to days and hours.
(b) To change the form of a quantity or expression without
altering its value; as, to reduce fractions to their
lowest terms, to a common denominator, etc.
[1913 Webster]
7. (Chem.) To add an electron to an atom or ion.
Specifically: To remove oxygen from; to deoxidize.
(Metallurgy) To bring to the metallic state by separating
from combined oxygen and impurities; as, metals are
reduced from their ores. (Chem.) To combine with, or to
subject to the action of, hydrogen or any other reducing
agent; as, ferric iron is reduced to ferrous iron;
aldehydes can be reduced to alcohols by lithium hydride;
-- opposed to oxidize.
[1913 Webster +PJC]
8. (Med.) To restore to its proper place or condition, as a
displaced organ or part; as, to reduce a dislocation, a
fracture, or a hernia.
[1913 Webster]
Reduced iron (Chem.), metallic iron obtained through
deoxidation of an oxide of iron by exposure to a current
of hydrogen or other reducing agent. When hydrogen is used
the product is called also iron by hydrogen.
To reduce an equation (Alg.), to bring the unknown quantity
by itself on one side, and all the known quantities on the
other side, without destroying the equation.
To reduce an expression (Alg.), to obtain an equivalent
expression of simpler form.
To reduce a square (Mil.), to reform the line or column
from the square.
[1913 Webster]
Syn: To diminish; lessen; decrease; abate; shorten; curtail;
impair; lower; subject; subdue; subjugate; conquer.
[1913 Webster] |
Reducement
(gcide) | Reducement \Re*duce"ment\ (r?*d?s"ment), n.
Reduction. --Milton.
[1913 Webster] |
Reducent
(gcide) | Reducent \Re*du"cent\ (r?*d?"sent), a. [L. reducens, p. pr. of
reducere.]
Tending to reduce. -- n. A reducent agent.
[1913 Webster] |
Reducer
(gcide) | Reducer \Re*du"cer\ (-s?r), n.
1. One who, or that which, reduces.
[1913 Webster]
2. (Mach.)
(a) A contrivance for reducing the dimensions of one part
so as to fit it to another, as a reducing coupling, or
a device for holding a drilling a chuck.
(b) A reducing motion.
(c) A reducing valve.
(d) A hydraulic device for reducing pressure and hence
increasing movement, used to transmit the load from
the hydraulic support of the lower shackle to the
lever weighing apparatus in some kinds of heavy
testing machines.
[Webster 1913 Suppl.]
3. (Photog.) A reducing agent, either a developer or an agent
for reducing density.
[Webster 1913 Suppl.]
4. (Chem.) a reducing agent.
[PJC] |
To reduce a square
(gcide) | Reduce \Re*duce"\ (r[-e]*d[=u]s"), v. t. [imp. & p. p. Reduced
(-d[=u]st"),; p. pr. & vb. n. Reducing (-d[=u]"s[i^]ng).]
[L. reducere, reductum; pref. red-. re-, re- + ducere to
lead. See Duke, and cf. Redoubt, n.]
1. To bring or lead back to any former place or condition.
[Obs.]
[1913 Webster]
And to his brother's house reduced his wife.
--Chapman.
[1913 Webster]
The sheep must of necessity be scattered, unless the
great Shephered of souls oppose, or some of his
delegates reduce and direct us. --Evelyn.
[1913 Webster]
2. To bring to any inferior state, with respect to rank,
size, quantity, quality, value, etc.; to diminish; to
lower; to degrade; to impair; as, to reduce a sergeant to
the ranks; to reduce a drawing; to reduce expenses; to
reduce the intensity of heat. "An ancient but reduced
family." --Sir W. Scott.
[1913 Webster]
Nothing so excellent but a man may fasten upon
something belonging to it, to reduce it.
--Tillotson.
[1913 Webster]
Having reduced
Their foe to misery beneath their fears. --Milton.
[1913 Webster]
Hester Prynne was shocked at the condition to which
she found the clergyman reduced. --Hawthorne.
[1913 Webster]
3. To bring to terms; to humble; to conquer; to subdue; to
capture; as, to reduce a province or a fort.
[1913 Webster]
4. To bring to a certain state or condition by grinding,
pounding, kneading, rubbing, etc.; as, to reduce a
substance to powder, or to a pasty mass; to reduce fruit,
wood, or paper rags, to pulp.
[1913 Webster]
It were but right
And equal to reduce me to my dust. --Milton.
[1913 Webster]
5. To bring into a certain order, arrangement,
classification, etc.; to bring under rules or within
certain limits of descriptions and terms adapted to use in
computation; as, to reduce animals or vegetables to a
class or classes; to reduce a series of observations in
astronomy; to reduce language to rules.
[1913 Webster]
6. (Arith.)
(a) To change, as numbers, from one denomination into
another without altering their value, or from one
denomination into others of the same value; as, to
reduce pounds, shillings, and pence to pence, or to
reduce pence to pounds; to reduce days and hours to
minutes, or minutes to days and hours.
(b) To change the form of a quantity or expression without
altering its value; as, to reduce fractions to their
lowest terms, to a common denominator, etc.
[1913 Webster]
7. (Chem.) To add an electron to an atom or ion.
Specifically: To remove oxygen from; to deoxidize.
(Metallurgy) To bring to the metallic state by separating
from combined oxygen and impurities; as, metals are
reduced from their ores. (Chem.) To combine with, or to
subject to the action of, hydrogen or any other reducing
agent; as, ferric iron is reduced to ferrous iron;
aldehydes can be reduced to alcohols by lithium hydride;
-- opposed to oxidize.
[1913 Webster +PJC]
8. (Med.) To restore to its proper place or condition, as a
displaced organ or part; as, to reduce a dislocation, a
fracture, or a hernia.
[1913 Webster]
Reduced iron (Chem.), metallic iron obtained through
deoxidation of an oxide of iron by exposure to a current
of hydrogen or other reducing agent. When hydrogen is used
the product is called also iron by hydrogen.
To reduce an equation (Alg.), to bring the unknown quantity
by itself on one side, and all the known quantities on the
other side, without destroying the equation.
To reduce an expression (Alg.), to obtain an equivalent
expression of simpler form.
To reduce a square (Mil.), to reform the line or column
from the square.
[1913 Webster]
Syn: To diminish; lessen; decrease; abate; shorten; curtail;
impair; lower; subject; subdue; subjugate; conquer.
[1913 Webster] |
To reduce an equation
(gcide) | Reduce \Re*duce"\ (r[-e]*d[=u]s"), v. t. [imp. & p. p. Reduced
(-d[=u]st"),; p. pr. & vb. n. Reducing (-d[=u]"s[i^]ng).]
[L. reducere, reductum; pref. red-. re-, re- + ducere to
lead. See Duke, and cf. Redoubt, n.]
1. To bring or lead back to any former place or condition.
[Obs.]
[1913 Webster]
And to his brother's house reduced his wife.
--Chapman.
[1913 Webster]
The sheep must of necessity be scattered, unless the
great Shephered of souls oppose, or some of his
delegates reduce and direct us. --Evelyn.
[1913 Webster]
2. To bring to any inferior state, with respect to rank,
size, quantity, quality, value, etc.; to diminish; to
lower; to degrade; to impair; as, to reduce a sergeant to
the ranks; to reduce a drawing; to reduce expenses; to
reduce the intensity of heat. "An ancient but reduced
family." --Sir W. Scott.
[1913 Webster]
Nothing so excellent but a man may fasten upon
something belonging to it, to reduce it.
--Tillotson.
[1913 Webster]
Having reduced
Their foe to misery beneath their fears. --Milton.
[1913 Webster]
Hester Prynne was shocked at the condition to which
she found the clergyman reduced. --Hawthorne.
[1913 Webster]
3. To bring to terms; to humble; to conquer; to subdue; to
capture; as, to reduce a province or a fort.
[1913 Webster]
4. To bring to a certain state or condition by grinding,
pounding, kneading, rubbing, etc.; as, to reduce a
substance to powder, or to a pasty mass; to reduce fruit,
wood, or paper rags, to pulp.
[1913 Webster]
It were but right
And equal to reduce me to my dust. --Milton.
[1913 Webster]
5. To bring into a certain order, arrangement,
classification, etc.; to bring under rules or within
certain limits of descriptions and terms adapted to use in
computation; as, to reduce animals or vegetables to a
class or classes; to reduce a series of observations in
astronomy; to reduce language to rules.
[1913 Webster]
6. (Arith.)
(a) To change, as numbers, from one denomination into
another without altering their value, or from one
denomination into others of the same value; as, to
reduce pounds, shillings, and pence to pence, or to
reduce pence to pounds; to reduce days and hours to
minutes, or minutes to days and hours.
(b) To change the form of a quantity or expression without
altering its value; as, to reduce fractions to their
lowest terms, to a common denominator, etc.
[1913 Webster]
7. (Chem.) To add an electron to an atom or ion.
Specifically: To remove oxygen from; to deoxidize.
(Metallurgy) To bring to the metallic state by separating
from combined oxygen and impurities; as, metals are
reduced from their ores. (Chem.) To combine with, or to
subject to the action of, hydrogen or any other reducing
agent; as, ferric iron is reduced to ferrous iron;
aldehydes can be reduced to alcohols by lithium hydride;
-- opposed to oxidize.
[1913 Webster +PJC]
8. (Med.) To restore to its proper place or condition, as a
displaced organ or part; as, to reduce a dislocation, a
fracture, or a hernia.
[1913 Webster]
Reduced iron (Chem.), metallic iron obtained through
deoxidation of an oxide of iron by exposure to a current
of hydrogen or other reducing agent. When hydrogen is used
the product is called also iron by hydrogen.
To reduce an equation (Alg.), to bring the unknown quantity
by itself on one side, and all the known quantities on the
other side, without destroying the equation.
To reduce an expression (Alg.), to obtain an equivalent
expression of simpler form.
To reduce a square (Mil.), to reform the line or column
from the square.
[1913 Webster]
Syn: To diminish; lessen; decrease; abate; shorten; curtail;
impair; lower; subject; subdue; subjugate; conquer.
[1913 Webster] |
To reduce an expression
(gcide) | Reduce \Re*duce"\ (r[-e]*d[=u]s"), v. t. [imp. & p. p. Reduced
(-d[=u]st"),; p. pr. & vb. n. Reducing (-d[=u]"s[i^]ng).]
[L. reducere, reductum; pref. red-. re-, re- + ducere to
lead. See Duke, and cf. Redoubt, n.]
1. To bring or lead back to any former place or condition.
[Obs.]
[1913 Webster]
And to his brother's house reduced his wife.
--Chapman.
[1913 Webster]
The sheep must of necessity be scattered, unless the
great Shephered of souls oppose, or some of his
delegates reduce and direct us. --Evelyn.
[1913 Webster]
2. To bring to any inferior state, with respect to rank,
size, quantity, quality, value, etc.; to diminish; to
lower; to degrade; to impair; as, to reduce a sergeant to
the ranks; to reduce a drawing; to reduce expenses; to
reduce the intensity of heat. "An ancient but reduced
family." --Sir W. Scott.
[1913 Webster]
Nothing so excellent but a man may fasten upon
something belonging to it, to reduce it.
--Tillotson.
[1913 Webster]
Having reduced
Their foe to misery beneath their fears. --Milton.
[1913 Webster]
Hester Prynne was shocked at the condition to which
she found the clergyman reduced. --Hawthorne.
[1913 Webster]
3. To bring to terms; to humble; to conquer; to subdue; to
capture; as, to reduce a province or a fort.
[1913 Webster]
4. To bring to a certain state or condition by grinding,
pounding, kneading, rubbing, etc.; as, to reduce a
substance to powder, or to a pasty mass; to reduce fruit,
wood, or paper rags, to pulp.
[1913 Webster]
It were but right
And equal to reduce me to my dust. --Milton.
[1913 Webster]
5. To bring into a certain order, arrangement,
classification, etc.; to bring under rules or within
certain limits of descriptions and terms adapted to use in
computation; as, to reduce animals or vegetables to a
class or classes; to reduce a series of observations in
astronomy; to reduce language to rules.
[1913 Webster]
6. (Arith.)
(a) To change, as numbers, from one denomination into
another without altering their value, or from one
denomination into others of the same value; as, to
reduce pounds, shillings, and pence to pence, or to
reduce pence to pounds; to reduce days and hours to
minutes, or minutes to days and hours.
(b) To change the form of a quantity or expression without
altering its value; as, to reduce fractions to their
lowest terms, to a common denominator, etc.
[1913 Webster]
7. (Chem.) To add an electron to an atom or ion.
Specifically: To remove oxygen from; to deoxidize.
(Metallurgy) To bring to the metallic state by separating
from combined oxygen and impurities; as, metals are
reduced from their ores. (Chem.) To combine with, or to
subject to the action of, hydrogen or any other reducing
agent; as, ferric iron is reduced to ferrous iron;
aldehydes can be reduced to alcohols by lithium hydride;
-- opposed to oxidize.
[1913 Webster +PJC]
8. (Med.) To restore to its proper place or condition, as a
displaced organ or part; as, to reduce a dislocation, a
fracture, or a hernia.
[1913 Webster]
Reduced iron (Chem.), metallic iron obtained through
deoxidation of an oxide of iron by exposure to a current
of hydrogen or other reducing agent. When hydrogen is used
the product is called also iron by hydrogen.
To reduce an equation (Alg.), to bring the unknown quantity
by itself on one side, and all the known quantities on the
other side, without destroying the equation.
To reduce an expression (Alg.), to obtain an equivalent
expression of simpler form.
To reduce a square (Mil.), to reform the line or column
from the square.
[1913 Webster]
Syn: To diminish; lessen; decrease; abate; shorten; curtail;
impair; lower; subject; subdue; subjugate; conquer.
[1913 Webster] |
Unreduced
(gcide) | Unreduced \Unreduced\
See reduced. |
reduced
(wn) | reduced
adj 1: made less in size or amount or degree [syn: decreased,
reduced] [ant: increased]
2: well below normal (especially in price) [syn: reduced,
rock-bottom] |
reduced instruction set computer
(wn) | reduced instruction set computer
n 1: (computer science) a kind of computer architecture that has
a relatively small set of computer instructions that it can
perform [syn: reduced instruction set computing, {reduced
instruction set computer}, RISC] [ant: CISC, {complex
instruction set computer}, {complex instruction set
computing}] |
reduced instruction set computing
(wn) | reduced instruction set computing
n 1: (computer science) a kind of computer architecture that has
a relatively small set of computer instructions that it can
perform [syn: reduced instruction set computing, {reduced
instruction set computer}, RISC] [ant: CISC, {complex
instruction set computer}, {complex instruction set
computing}] |
reducer
(wn) | reducer
n 1: a substance capable of bringing about the reduction of
another substance as it itself is oxidized; used in
photography to lessen the density of a negative or print by
oxidizing some of the loose silver [syn: reducing agent,
reducer, reductant]
2: pipefitting that joins two pipes of different diameter |
unreduced
(wn) | unreduced
adj 1: not altered by reduction |
reduced instruction set computer
(foldoc) | Reduced Instruction Set Computer
RISC
(RISC) A processor whose design is based on the
rapid execution of a sequence of simple instructions rather
than on the provision of a large variety of complex
instructions (as in a Complex Instruction Set Computer).
Features which are generally found in RISC designs are uniform
instruction encoding (e.g. the op-code is always in the same
bit positions in each instruction which is always one word
long), which allows faster decoding; a homogenous {register
set}, allowing any register to be used in any context and
simplifying compiler design; and simple addressing modes
with more complex modes replaced by sequences of simple
arithmetic instructions.
Examples of (more or less) RISC processors are the {Berkeley
RISC}, HP-PA, Clipper, i960, AMD 29000, MIPS R2000
and DEC Alpha. IBM's first RISC computer was the RT/PC
(IBM 801), they now produce the RISC-based {RISC
System/6000} and SP/2 lines.
Despite Apple Computer's bogus claims for their
PowerPC-based Macintoshes, the first RISC processor used
in a personal computer was the Advanced RISC Machine (ARM)
used in the Acorn Archimedes.
(1997-06-03)
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