毫分 háofēn the slightest bit Origin Definitions Defs Strokes Stroke Words Sentences Sents 毫 háo adverb at all (bound form) used as an intensifier in negative sentences to mean in the least or not even a tiny amount, as in 毫不 háobù or 毫无 háowú分 fēn tenth a unit of length, area, or weight equivalent to one-tenth of the base unit