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

(literary) plants; vegetation (often used in the phrase 不毛之地 bù​máo​zhī​dì)

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

hair; feather; down; wool; fine silk-like fibers on plants or fruit