阴损 yīnsǔn to covertly harm Origin Definitions Defs Strokes Stroke Words Sentences Sents yīnsǔn to covertly harm 阴 陰 yīn nounadjective hidden hidden; secret; covert; sinister; treacherous损 損 sǔn verbnoun to damage (bound form) to damage; to harm; to injure; to breakyīnsǔn sinister and malicious 阴 陰 yīn nounadjective hidden hidden; secret; covert; sinister; treacherous损 損 sǔn mean (colloquial) (of behavior or character) mean; nasty; wicked