尘螨 chénmǎn dust mite Origin Definitions Defs Strokes Stroke Words Sentences Sents 尘 塵 chén noun dust (bound form) dust; dirt; earth; tiny particles of soil螨 蟎 mǎn mite a tiny arthropod, often round or oval in shape; includes many species such as the red spider which damages crops and others that spread disease or cause allergies