Meaning of the word "you wish" in English

What does "you wish" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

you wish

US /ju wɪʃ/
UK /ju wɪʃ/

Exclamation

used to express that something desired is unlikely to happen

Example:
“I bet I’ll win the lottery this week!” “You wish!”
He thinks he's going to get a promotion, but you wish!