A1exclamationinformal1K

Hey

UK /["/heɪ/"]/US /["/heɪ/"]/

Definition

used to attract somebody’s attention or to express interest, surprise or anger

In simple words: A casual greeting used to say hello.

Examples

  • Hey, can I just ask you something?
  • Hey, leave my things alone!
  • Hey, Jake! How are you doing?
  • That's the third time I've been late this week—but hey!—who's counting?
  • Thanks for your help, hey.
  • My new bike's nice, hey?
  • This is probably a bad idea, but what the hey!

Usage notes

Primarily used in informal situations among friends or acquaintances. It's less appropriate in formal contexts or professional settings. Avoid using it with people you don't know well.

Grammar pattern

standalone greeting

Memory hint

Think of 'hey' as a way to get someone's attention, like a waving hand.

Collocations

  • say hey
  • hey there
  • hey buddy
  • hey dude

Synonyms

  • hi

Antonyms

  • goodbye
  • farewell
  • bye

Common mistakes

  • Using 'hey' in formal emails or letters.
  • Spelling it as 'hay' when greeting someone.