聞所未聞
simp闻所未闻man4 so2 mei6 man4wén suǒ wèi wén
English
- unheard of
- never heard of
- an extremely rare and unprecedented event
粵語 — Cantonese
- 從來都未聽過
Examples
你呢個傳言我真係聞所未聞喎,都唔知信唔信得過。
I've never heard of that rumour before, I don't know if I should believe it or not.
Sources: cc-cedict, rime-cantonese, words.hk