what's up

"What's up" is a common informal greeting used primarily in American English to initiate a conversation or check on someone's well-being.

πŸ‡ΊπŸ‡Έ US Voice:
πŸ‡¬πŸ‡§ UK Voice:

Definition

A2Everyday Conversation

(informal, greeting)A casual way to greet someone, similar to 'hello' or 'hi'.

Example

  • Hey, what's up?
  • What's up, John?

B1Everyday Conversation

(informal, inquiry)An informal question asking about someone's current activities or well-being.

Example

  • What's up with you these days?
  • What's up? You seem worried.

Similar

Terms that have similar or relatively close meanings to "what's up":

what's up withwhat's going onthat's what's uphey upwhat's goodwhat's newwhat's the matterword upwhat's the storywhat's withwhat's thatey uphi thereheads uphow are youup forwhat's it to youbig upup top