多动症 duōdòngzhèng ADHD Origin Definitions Defs Strokes Stroke Words Sentences Sents 多 duō adjectiveadverb multi- multi-; poly-; many; multiple (as a prefix in compound words)动 動 dòng verb to move To change position or status; to set something in motion or displace it; to touch; to alter or modify.症 zhèng affixnoun disease (bound form) disease; illness; medical symptoms