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Synonyms

reduced

American  
[ri-doost, -dyoost] / rɪˈdust, -ˈdyust /

adjective

  1. made smaller, lower, or less; diminished.

    Individuals who experience depression have reduced levels of serotonin in their brains.

  2. Mathematics. noting a polynomial equation in which the second highest power is missing.

    The cubic equation x3 − 4x + 4 = 0 is reduced.


Other Word Forms

  • nonreduced adjective
  • quasi-reduced adjective
  • unreduced adjective

Etymology

Origin of reduced

First recorded in 1620–30; reduce + -ed 2

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The compression algorithm reduced “key value memory size” in artificial-intelligence models by at least six times and lifted speeds up to eightfold, without compromising model accuracy, Google researchers said.

From Barron's • Apr. 2, 2026

The results showed that microwave frying led to quicker moisture loss, reduced cooking times, and lower oil uptake overall.

From Science Daily • Apr. 2, 2026

Elsewhere on the railway, there will be a reduced service between London Waterloo and Clapham Junction due to the renewal of switches and crossings.

From BBC • Apr. 2, 2026

Kelly said they have reduced exposure to independent power players that he was keen on a year ago, given political challenges around building new data centers.

From MarketWatch • Apr. 1, 2026

She was pointing out that we Robinsons had been reduced to a true and ridiculous mess—unrecognizable with our swollen eyelids and dripping noses, our hurt and strange helplessness here in our own kitchen.

From "Becoming" by Michelle Obama