不丁点儿 bùdīngdiǎnr tiny Origin Definitions Defs Strokes Stroke Words Sentences Sents 不 bù very Used for emphasis before certain adjectives (especially after 好 hǎo) to mean how or so, as in 好不 hǎobù丁点儿 丁點兒 dīngdiǎnr a tiny bit (colloquial) a tiny amount or extremely small size; also written as 钉点儿 dīngdiǎnr