C1verb2K

Stun

UK /["/stʌn/","/stʌnz/","/stʌnd/","/ˈstʌnɪŋ/"]/US /["/stʌn/","/stʌnz/","/stʌnd/","/ˈstʌnɪŋ/"]/

Definition

to make a person or an animal unconscious for a short time, especially by hitting them on the head

In simple words: To shock or surprise someone very much.

Examples

  • The fall stunned me for a moment.
  • The animals are stunned before slaughter.
  • Her words stunned me—I had no idea she felt that way.
  • The guests were stunned into silence.
  • The company stunned investors with its third profits warning in five months.
  • They were stunned by the view from the summit.

Usage notes

Use 'stun' when something causes unexpected shock, usually in contexts where someone is left speechless or unable to react. It is generally neutral but can be informal in casual conversations.

Grammar pattern

stun + object

Memory hint

Think of a 'stun gun' that surprises someone into shock.

Collocations

  • briefly
  • momentarily
  • into
  • stun somebody into silence

Synonyms

  • knock out
  • astound
  • amaze

Antonyms

  • calm
  • comfort
  • reassure

Common mistakes

  • Confusing with 'stunned' (adjective) vs. 'stun' (verb)
  • Using 'stun' without an object (e.g., saying 'I stun' instead of 'I stun someone')
  • Incorrectly using 'stun' in formal contexts where a more technical term might be appropriate