消声匿迹 xiāoshēngnìjī to disappear from the scene Origin Definitions Defs Strokes Stroke Words Sentences Sents 消声 消聲 xiāoshēng to reduce noise to diminish, eliminate, or muffle noise; to reduce the volume of a sound匿迹 匿跡 nìjì to go into hiding to hide one's tracks; to conceal one's whereabouts