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单词 reduce
释义

reduce

verb

re·​duce ri-ˈdüs How to pronounce reduce (audio)
-ˈdyüs
reduced; reducing

transitive verb

1
a
: to draw together or cause to converge : consolidate
reduce all the questions to one
b(1)
: to diminish in size, amount, extent, or number
reduce taxes
reduce the likelihood of war
(2)
: to decrease the volume and concentrate the flavor of by boiling
add the wine and reduce the sauce for two minutes
c
: to narrow down : restrict
peoples who were reduced to small reservations
d
: to make shorter : abridge
2
archaic : to restore to righteousness : save
3
: to bring to a specified state or condition
the impact of the movie reduced them to tears
4
a
: to force to capitulate
b
: force, compel
5
a
: to bring to a systematic form or character
reduce natural events to laws
b
: to put down in written or printed form
reduce an agreement to writing
6
: to correct (a fracture) by bringing displaced or broken parts back into their normal positions
7
a
: to lower in grade or rank : demote
b
: to lower in condition or status : downgrade
8
a
: to diminish in strength or density
b
: to diminish in value
9
a(1)
: to change the denominations or form of without changing the value
(2)
: to construct a geometrical figure similar to but smaller than (a given figure)
b
: to transpose from one form into another : convert
c
: to change (an expression) to an equivalent but more fundamental expression
reduce a fraction
10
: to break down (as by crushing or grinding) : pulverize
11
a
: to bring to the metallic state by removal of nonmetallic elements
reduce an ore by heat
b
: deoxidize
c
: to combine with or subject to the action of hydrogen
d(1)
: to change (an element or ion) from a higher to a lower oxidation state
(2)
: to add one or more electrons to (an atom or ion or molecule)
12
: to change (a stressed vowel) to an unstressed vowel

intransitive verb

1
a(1)
: to become diminished or lessened
especially : to lose weight by dieting
(2)
: to become reduced
ferric iron reduces to ferrous iron
b
: to become concentrated or consolidated
c
: to undergo meiosis
2
: to become converted or equated
reducer noun
reducibility
ri-ˌdü-sə-ˈbi-lə-tē How to pronounce reduce (audio)
-ˌdyü-
noun
reducible
ri-ˈdü-sə-bəl How to pronounce reduce (audio)
-ˈdyü-
adjective
reducibly
ri-ˈdü-sə-blē How to pronounce reduce (audio)
adverb

Synonyms

  • break
  • bust
  • degrade
  • demote
  • disrate
  • downgrade
See all Synonyms & Antonyms

Example Sentences

The medicine reduces the risk of infection. We are trying to reduce our debt. Stricter speed limit enforcement has reduced the number of car accidents. Her prison sentence was reduced from 15 years to 10.
Recent Examples on the Web The measure would reduce the maximum interest rate on medical debt to 3% annually, from 10%. Ryan Randazzo, AZCentral.com, 19 Sep. 2022 The scenarios above will further reduce burn-in risk. Chris Smith, BGR, 17 Sep. 2022 Officials saw it as sound fiscal and criminal justice policy: Halfway houses are cheaper to run than prisons, and more assistance would reduce recidivism, meaning fewer people would land back behind bars. Moe Clark, ProPublica, 16 Sep. 2022 Placing all three services under one umbrella in a single app would reduce that friction, the Disney executive said. Robbie Whelan, WSJ, 15 Sep. 2022 Ana Lorena Delgadillo, the human rights activist who heads the Foundation for Justice, said the shift to army control will reduce visibility into the national guard’s budget and activities. Mary Beth Sheridan, Washington Post, 9 Sep. 2022 Responding to the oil price cap announced by the G7 on Russian crude, Putin said his country could reduce exports to zero. Matt Egan, CNN, 7 Sep. 2022 For those who’ve never received a booster, the new jab will likely reduce their risk of getting long COVID by more than half, Marks said. Erin Prater, Fortune, 31 Aug. 2022 Adams’ relief plan will reduce the amount of debt per driver to a maximum principal balance of $200,000 with lower monthly payments, the statement said. Sakshi Venkatraman, NBC News, 31 Aug. 2022 See More

Word History

Etymology

Middle English, to lead back, from Latin reducere, from re- + ducere to lead — more at tow entry 1

First Known Use

14th century, in the meaning defined at transitive sense 1a

Kids Definition

reduce

verb

re·​duce ri-ˈdüs How to pronounce reduce (audio)
-ˈdyüs
reduced; reducing
1
: to make smaller or less
reduce expenses
Reduce your speed ahead.
2
: to bring to a usually worse state
The story reduced them to tears.
3
: to lower in grade or rank
4
: to change to a simpler form
Reduce a fraction to its lowest terms.
5
: to lose weight by dieting

Medical Definition

reduce

verb

re·​duce ri-ˈd(y)üs How to pronounce reduce (audio)
reduced; reducing

transitive verb

1
: to correct (as a fracture or a herniated mass) by bringing displaced or broken parts back into their normal positions
2
a
: to bring to the metallic state by removal of nonmetallic elements
reduce an ore by heat
b
: deoxidize
c
: to combine with or subject to the action of hydrogen
d(1)
: to change (an element or ion) from a higher to a lower oxidation state
(2)
: to add one or more electrons to (an atom or ion or molecule)

intransitive verb

1
: to become diminished or lessened
especially : to lose weight by dieting
2
: to become reduced
ferric iron reduces to ferrous iron
3
: to undergo meiosis

Legal Definition

reduce

transitive verb

re·​duce ri-ˈdüs, -ˈdyüs How to pronounce reduce (audio)
reduced; reducing
1
: to make smaller
2
a
: to convert (a chose in action) into a chose in possession
enforcement action sought to reduce to possession her property interest in the…determination of money damages Haynes v. Contat, 643 N.E.2d 941 (1994)
b
: to convert by enforcement through litigation
may reduce a claim to judgment, foreclose, or otherwise enforce the claim Uniform Commercial Code

reduce

verb

1
as in to demote
to bring to a lower grade or rank was reduced from team captain to team member as punishment for his misbehavior on the court

Synonyms & Similar Words

Relevance
  • demote
  • degrade
  • dismiss
  • downgrade
  • bust
  • can
  • sack
  • break
  • disrate
  • lower
  • downsize
  • fire
  • lay off
  • debase
  • humiliate
  • demean
  • abase
  • cashier
  • humble

Antonyms & Near Antonyms

  • promote
  • raise
  • advance
  • elevate
  • hire
2
as in to decrease
to make smaller in amount, volume, or extent you'll have to reduce the amount of money you spend on unnecessary purchases if you want to have any money left for retirement

Synonyms & Similar Words

  • decrease
  • lower
  • diminish
  • deplete
  • minimize
  • ease
  • lessen
  • slash
  • cut
  • compress
  • drop
  • dent
  • downsize
  • abate
  • shrink
  • dwindle
  • shorten
  • knock down
  • downscale
  • trim
  • pare
  • de-escalate
  • modify
  • curtail
  • modulate
  • constrict
  • truncate
  • prune
  • cut down
  • crop
  • condense
  • contract
  • abridge
  • whittle
  • cut back
  • abbreviate
  • retrench
  • moderate
  • nick
  • clip
  • deflate
  • dock
  • qualify

Antonyms & Near Antonyms

  • increase
  • expand
  • augment
  • raise
  • boost
  • amplify
  • enlarge
  • escalate
  • extend
  • prolong
  • enhance
  • lengthen
  • inflate
  • swell
  • blow up
  • add (to)
  • complement
  • dilate
  • intensify
  • supplement
  • elongate
  • aggrandize
  • heighten
  • distend
  • protract
  • redouble
See More
3
as in to lower
to diminish the price or value of a mortgage crisis that reduced homes to their lowest level in a decade

Synonyms & Similar Words

  • lower
  • depress
  • sink
  • attenuate
  • shrink
  • devalue
  • devaluate
  • cheapen
  • write off
  • break
  • downgrade
  • depreciate
  • write down
  • mark down
  • compress
  • lessen
  • underestimate
  • debase
  • moderate
  • demonetize
  • undervalue
  • downsize
  • underrate
  • abridge
  • dwindle
  • deflate
  • contract
  • underprice
  • de-escalate

Antonyms & Near Antonyms

  • enhance
  • appreciate
  • upgrade
  • increase
  • mark up
  • inflate
  • add
  • maximize
  • blow up
  • expand
  • overestimate
  • augment
  • extend
  • raise
  • boost
  • heighten
  • amplify
  • multiply
  • enlarge
  • bloat
  • escalate
  • swell
  • compound
  • dilate
  • overrate
  • up
  • overvalue
  • aggrandize
  • overprice
  • balloon
See More

Synonym Chooser

Some common synonyms of reduce are abate, decrease, diminish, dwindle, and lessen. While all these words mean "to grow or make less," reduce implies a bringing down or lowering.

you must reduce your caloric intake

The synonyms abate and reduce are sometimes interchangeable, but abate implies a reducing of something excessive or oppressive in force or amount.

the storm abated

The meanings of decrease and reduce largely overlap; however, decrease suggests a progressive decline in size, amount, numbers, or intensity.

slowly decreased the amount of pressure

While the synonyms diminish and reduce are close in meaning, diminish emphasizes a perceptible loss and implies its subtraction from a total.

his visual acuity has diminished

In some situations, the words dwindle and reduce are roughly equivalent. However, dwindle implies progressive lessening and is applied to things growing visibly smaller.

their provisions dwindled slowly

The words lessen and reduce are synonyms, but do differ in nuance. Specifically, lessen suggests a decline in amount rather than in number.

has been unable to lessen her debt
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更新时间:2024/11/12 14:22:00