Word.ws English Dictionary

Past tense of combust

regular verb

The past tense of combust is combusted. The past participle is also combusted.

Forms of combust

Base form (V1)combust /kəmˈbʌst/
Past tense (V2)combusted
Past participle (V3)combusted
Present participlecombusting
Third person singularcombusts

Combusted in a sentence

  • Brom swore after that he spoke only the truth, the truth that as he sat by my side praying for my soul, my body had combusted into flame, the fire rapidly engulfing my entire being.2014, Adelais Selwyn, Eadric, volume 1

Meaning of combust

  1. verb To burn up, to burn away, to consume with fire.
  2. verb To burn, to be consumed by fire; to catch fire.
  3. verb To erupt with enthusiasm or boisterousness.

Full definition of combust

Questions about the past tense of combust

What is the past tense of combust?
The past tense of combust is combusted.
What is the past participle of combust?
The past participle of combust is combusted.
Is combust a regular or irregular verb?
Combust is a regular verb: its past tense adds -ed.

Source and license

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