Word.ws English Dictionary

Past tense of extrapolate

regular verb

The past tense of extrapolate is extrapolated. The past participle is also extrapolated.

Forms of extrapolate

Base form (V1)extrapolate /ɛkˈstɹæp.əˌleɪt/
Past tense (V2)extrapolated
Past participle (V3)extrapolated
Present participleextrapolating
Third person singularextrapolates

Extrapolated in a sentence

  • But Rodríguez says, “Neither the law nor the facts support Senator Grassley’s baseless allegations and extrapolated conclusions.2016 January 31, “Is Huma Abedin Hillary Clinton’s Secret Weapon or Her Next Big Problem?”, in Vanity Fair, archived from the original on…. From the entry baseless
  • At the logically extrapolated but empirically unverifiable beginning of the cosmic process, only the field domain existed, in a primordial state.2008, Ervin László, Quantum Shift in the Global Brain: How the New Scientific Reality Can Change Us and Our World, Rochester, V.T.: Inner…. From the entry prespace
  • It's essentially roots reggae, but with the bass and the subwoof extrapolated and intensified at a particular hertz that is supposed to be a healing frequency.2025 January 25, Kathryn Shattuck, “Tamara Lawrance Wants Another Season of 'The Traitors,' but for Actors”, in The New York Times, New…. From the entry subwoof

Meaning of extrapolate

  1. verb To infer by extending known information.
  2. verb To estimate the value of a variable outside a known range from values within that range by assuming that the estimated value follows logically from the known ones.

Full definition of extrapolate

Questions about the past tense of extrapolate

What is the past tense of extrapolate?
The past tense of extrapolate is extrapolated.
What is the past participle of extrapolate?
The past participle of extrapolate is extrapolated.
Is extrapolate a regular or irregular verb?
Extrapolate is a regular verb: its past tense adds -d.

Source and license

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