主动性 zhǔdòngxìng initiative Definitions Defs Origin Strokes Stroke Words Sentences Sents 主动 主動 zhǔdòng adverbadjective proactive to take the initiative; to act of one's own accord; on one's own initiative性 xìng affix [-ity] Suffix used after verbs or adjectives to form nouns expressing a state, quality, or scope, similar to English "-ity", "-ness", or "-ism".