Word.ws English Dictionary

Past tense of stun

regular verb

The past tense of stun is stunned. The past participle is also stunned.

Forms of stun

Base form (V1)stun /stʌn/
Past tense (V2)stunned /stʌnd/
Past participle (V3)stunned /stʌnd/
Present participlestunning
Third person singularstuns

Stunned in a sentence

  • In many European countries cattle have to be stunned before slaughtering.
  • The celebrity was stunned to find herself confronted with unfounded allegations on the front page of a newspaper.
  • She was stunned by the unexpected news.From the entry stunned
  • The blow to the head left him stunned.From the entry stunned
  • When the lottery results were announced, he was stunned to learn that the big enchilada was all his.From the entry big enchilada

Meaning of stun

  1. verb To incapacitate; especially by inducing disorientation or unconsciousness.
  2. verb To shock or surprise.
  3. verb To hit the cue ball so that it slides without topspin or backspin (and with or without sidespin) and continues at a natural angle after contact with the object ball.

Full definition of stun

Questions about the past tense of stun

What is the past tense of stun?
The past tense of stun is stunned.
What is the past participle of stun?
The past participle of stun is stunned.
Is stun a regular or irregular verb?
Stun is a regular verb: its past tense doubles the last letter and adds -ed.

Source and license

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