不类 bùlèi unlike Origin Definitions Defs 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类 類 lèi adjective to resemble (bound form) to resemble; to be similar to; to be like