dontmentionit

phrase
UK /ˌdəʊnt ˈmenʃən ɪt/
US /ˌdoʊnt ˈmenʃən ɪt/

A polite way to say you are welcome when someone thanks you.

"Thanks for helping me carry my bags!" "Don't mention it!"


OTHER MEANINGS

2. A request to keep something a secret and not talk about it.

Don't mention it to anyone, but we're planning a surprise party.

3. A way to say something was small and easy to do.

I only gave you a ride home, so don't mention it.

4. Used to brush off an apology or thanks lightly.

"Sorry I'm late!" "Don't mention it, we just started."