Dunno

duh-NOH /dəˈnəʊ/
Informal Neutral

What it really means

Short for "I don't know", used in casual speech and texts. Often just "dunno" on its own, or "I dunno, maybe".

Chinese explanation
I don't know(我不知道)的口语缩略,说话和发信息都常用。可以单独说 dunno,或者 I dunno, maybe(不知道诶,可能吧)。

Example conversation

A: What time does the market close? B: Dunno, maybe five? Google it.
A:市集几点关门? B:不知道诶,五点吧?你搜一下。

What you could say back

“I'll look it up.”

Related phrases

All British Slang
Reviewed by the UK Decoded editorial team · Last checked 24 July 2026 · Report a mistake