栾树 luánshù goldenrain tree Origin Definitions Defs Strokes Stroke Words Sentences Sents 栾 欒 luán goldenrain tree (bound form) a species of deciduous tree, Koelreuteria paniculata; also used to refer to its wood or its seeds used for prayer beads; often appears in 栾树 luánshù树 樹 shù noun tree tree; various types of woody plants