躁狂抑郁症 zàokuángyìyùzhèng manic depression Origin Definitions Defs Strokes Stroke Words Sentences Sents 躁狂 zàokuáng mania a state of extreme excitement or irritability, often as part of a mental health condition; manic抑郁症 抑鬱症 yìyùzhèng noun depression clinical depression; depressive disorder