Nantoka/不bùHSK 1不 (bù) is a Chinese word meaning “no; not so; (bound form) not; un-”.Meanings1no; not so2(bound form) not; un-Part of speechadverbRelated words不过only不要don't!; must not对不起I'm sorry; excuse me; I beg your pardon不错correct不能cannot不管not to be concerned不行won't do不同different不好意思to feel embarrassed不好no good不再no more; no longer不用need notStudy Chinese with flashcards →