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

(bound form) cold; chilly

Connects an adverb-like description to the following verb to show the manner, cause, or basis of an action.

(bound form) to tremble or shiver due to fear or cold, as in 战栗 zhàn​lì or 不寒而栗 bù​hán'ér​lì