不次于 bùcìyú no less than 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次于 次於 cìyú verb second to to be next to something in a specific order or rank; to be inferior to something in quality or importance