ضرس

4 اضرسهُ ذ It (acid, or sour, food, or drink,) set his teeth on edge; (Ibn-'Abbád, K; *) syn. أَكَلَّ أَسْنَانَهُ. (Ibn-'Abbád.) [And so, app., اضرس أَسْنَانَهُ.] ― -b2- Also (tropical:) He, or it, (an affair, or event, S,) disquieted him. (Ibn-'Abbád, S, O, K, TA.) ― -b3- And اضرسهُ بِالكَلَامِ (assumed tropical:) He silenced him by speech. (Ibn-'Abbád, O, K.)