不作为 bùzuòwéi nonfeasance Definitions Defs Origin Strokes Stroke Words Sentences Sents 不 bù adverb not Negative adverb used before verbs, adjectives, and other adverbs to indicate negation; also used as a bound-form prefix to form terms with opposite meanings作为 作為 zuòwéi action A person's conduct, deed, or behavior.