衍义 yǎnyì derivative meaning Definitions Defs Origin Strokes Stroke Words Sentences Sents yǎnyì derivative meaning 衍 yǎn noun to spread out (bound form) to spread out; to develop; to multiply or proliferate, as in 繁衍 fányǎn义 義 yì nounverb meaning (bound form) meaning; significance; definitionyǎnyì unrighteous 衍 yǎn noun to spread out (bound form) to spread out; to develop; to multiply or proliferate, as in 繁衍 fányǎn义 義 yì noun justice (bound form) justice; righteousness; upright behavior