撕咬 sīyǎo to tear at; to worry Origin Definitions Defs Strokes Stroke Words Sentences Sents 撕 sī verb to tear to tear; to rip; to pull apart with the hands or pull something away from where it is attached咬 yǎo verb to bite To bite or nip with the teeth; to bark or snap at; to sting or bite like an insect.