قعر

2 قَعَّرَ see 1. ― -b2- قَعَّرَ فِى كَلَامِهِ He twisted the sides of his mouth in his speaking, and spoke with the furthest part of his mouth; as also ↓ تقعّر: (K:) or both signify, he spoke [ gutturally, or] with the furthest part of his fauces: (TA:) [ he was guttural in his speech, or spoke with a guttural voice. ] See قعّب.