reduction

noun

re·​duc·​tion ri-ˈdək-shən 

1

: the act or process of reducing : the state of being reduced

2

a

: something made by reducing

b

: the amount by which something is reduced

3

[Spanish reducción, from Latin reduction-, reductio] : a South American Indian settlement directed by Jesuit missionaries

4

: meiosis sense 2

specifically : production of the gametic chromosome number in the first meiotic division

reductional

ri-ˈdək-shnəl 

-shə-nᵊl

adjective

Synonyms

• abatement
• deduction
• discount

Examples of reduction in a Sentence

a drastic reduction in size

Many voters want to see some reduction of the deficit.

There is a 20 percent reduction on selected items during this sale.

Recent Examples on the Web

However, the current geopolitical situation and lessons learned from the Russian invasion of Ukraine means that this reduction must be met with maintaining or even improving the capabilities of each individual British asset. —David Szondy, New Atlas, 12 Dec. 2024

Leaders who prioritize debt reduction as part of their digital transformation efforts ensure their organizations remain competitive in an ever-changing market. —Shyam Alok, Forbes, 12 Dec. 2024

Switzerland became the first major economy to loosen its reins on monetary policy in March, implementing four reductions this year in the battle to tame the national currency’s appreciation and declines in consumer prices. —Ruxandra Iordache, CNBC, 12 Dec. 2024

While the Fed is still expected to cut, a booming November jobs report and turnarounds in consumer confidence may give the bank reason to delay future reductions in interest rates. —Sylvan Lane, The Hill, 11 Dec. 2024

Word History

Etymology

Middle English reduccion restoration, from Middle French reducion, from Late Latin & Latin; Late Latin reduction-, reductio reduction (in a syllogism), from Latin, restoration, from reducere

First Known Use

15th century, in the meaning defined at sense 1

Phrases Containing reduction

• oxidation-reduction
• reduction division
• reduction gear

Kids Definition

reduction

noun

re·​duc·​tion ri-ˈdək-shən 

1

: the act or process of reducing : the state of being reduced

2

a

: something made by reducing

b

: the amount by which something is reduced in price

3

: meiosis

especially : halving of the chromosome number in the reduction division

reductive

-ˈdək-tiv

adjective

Medical Definition

reduction

noun

re·​duc·​tion ri-ˈdək-shən 

1

: the replacement or realignment of a body part in normal position or restoration of a bodily condition to normal

2

: the process of reducing by chemical or electrochemical means

3

: the psychological diminishment of emotion or needs through activity or adjustment

4

: meiosis

specifically : production of the gametic chromosome number in the first meiotic division