وتر

مَوْتُورٌ ذ One who has his relation slain, and so is separated from him, and rendered solitary: (TA:) and one who has a person belonging to him, or related to him, slain, and has not obtained revenge, or retaliation, for his blood: (S, K, TA:) a seeker of blood-revenge, or retaliation; one to whom belongs the revenging of blood, or retaliation. (TA.) [See an ex. voce ثَأْرٌ.]