推衍 Traditional form: 推衍 Pinyin (reading): tuīyǎn Definitions: to deduce to infer an implication same as 推演 Characters: 推 - to push; to expel; to drive; to decline 衍 - to overflow; to spread out Traditional characters: 推 - to push; to expel; to drive; to decline 衍 - to overflow; to spread out