مضر

2 مضّرهُ ذ , inf. n. تَمْضِيرٌ, He referred his lineage, or origin, to مُضَر [ Mudar, the ancestor of most of the Arabs who trace up their genealogy to Ismá'eel, or Ishmael]: (K:) or he made him to be of the race of مُضَر by referring his lineage, or origin, to them. (A.) -A2- It is said, of the race of مُضَر, in a trad., مضّرها اللّٰه فِى النَّارِ, meaning, May God make them to be in the fire [of hell]; the verb being derived from their name: (TA:) or may God collect them together [ therein ]; like as one says جَنَّدَ الجُنُودَ: (Z, TA:) or destroy them; (K;) from the saying ذَهَبَ دَمُهُ خِضْرًا مِضْرًا, in the first of the senses explained below: (TA:) J says, [in the S,] that its origin seems to be from مُضُورُ اللَّبَنِ, meaning “ the biting of the tongue by milk, ” and that it is with teshdeed to denote muchness, or intensiveness. (TA.)