Word.ws English Dictionary

Past tense of decimate

regular verb

The past tense of decimate is decimated. The past participle is also decimated.

Forms of decimate

Base form (V1)decimate /ˈdɛsɪmeɪt/
Past tense (V2)decimated
Past participle (V3)decimated
Present participledecimating
Third person singulardecimates

Decimated in a sentence

  • I'm afraid it decimated your breakfast.1996, Star Trek: Voyager (TV series), Flashback (episode)
  • They can be devastating to certain plants if left uncontrolled: a downy mildew of grapes decimated European vineyards during the nineteenth century.2001, Otis C. Maloy, Timothy D. Murray, et al., Encyclopedia of Plant Pathology, volume 1, page 379
  • The ravages of war decimated the country: death, destruction and pestilence resulted from the bombings.From the entry ravages
  • No wonder these conspiring factors decimated the ludodiversity of the children's play lore.2015, Yves Vanden Auweele, Elaine Cook, Jim Parry, Ethics and Governance in Sport: The Future of Sport Imagined, page 58. From the entry ludodiversity
  • We participated in the famous "Turkey Shoot" in the Marianas, during which we decimated the enemy's forces.1979, Gerald Ford, “Boyhood—and Beyond”, in A Time to Heal, New York: Berkley Books, published 1980, →ISBN, →OCLC, →OL, page 57. From the entry Marianas

Meaning of decimate

  1. verb To kill one-tenth of (a group), (historical, specifically) as a military punishment in the Roman army selected by lot, usually carried out by the surviving soldiers.
  2. verb To destroy or remove one-tenth of (something).
  3. verb To devastate: to reduce or destroy significantly but not completely.

Full definition of decimate

Questions about the past tense of decimate

What is the past tense of decimate?
The past tense of decimate is decimated.
What is the past participle of decimate?
The past participle of decimate is decimated.
Is decimate a regular or irregular verb?
Decimate is a regular verb: its past tense adds -d.

Source and license

Adapted from Wiktionary: decimate (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 decimate.” Word.ws, https://word.ws/past-tense/decimate. Based on Wiktionary, CC BY-SA 4.0.