Word.ws English Dictionary

Past tense of reduce

regular verb

The past tense of reduce is reduced. The past participle is also reduced.

Forms of reduce

Base form (V1)reduce /ɹɪˈd͡ʒuːs/
Past tense (V2)reduced /ɹɪˈdjuːst/
Past participle (V3)reduced /ɹɪˈdjuːst/
Present participlereducing /ɹɪˈdjuː.sɪŋ/
Third person singularreduces /ɹɪˈdjuː.sɪz/

Reduced in a sentence

  • Most train operators have reduced services with emergency timetables, as they struggle to cope with a rapid increase in staff absences due to the Omicron variant of COVID.2022 January 12, Paul Clifton, “Network News: Emergency timetables as absences surge due to COVID”, in RAIL, number 948, page 6
  • reduced to silence
  • Despite the reduced price of goods at the BX, everything is of high quality.From the entry bx
  • Our contraction of debt in this quarter has reduced our ability to attract investors.From the entry contraction
  • The defendant pleaded insanity in the hope of getting a reduced sentence.From the entry insanity

Meaning of reduce

  1. verb To bring down the size, quantity, quality, value or intensity of something; to diminish, to lower.
  2. verb To lose weight.
  3. verb To bring to an inferior rank; to degrade, to demote.

Full definition of reduce

Questions about the past tense of reduce

What is the past tense of reduce?
The past tense of reduce is reduced.
What is the past participle of reduce?
The past participle of reduce is reduced.
Is reduce a regular or irregular verb?
Reduce is a regular verb: its past tense adds -d.

Source and license

Adapted from Wiktionary: reduce (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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Cite this page: “Past tense of reduce.” Word.ws, https://word.ws/past-tense/reduce. Based on Wiktionary, CC BY-SA 4.0.