كلب

3 كالبهُ ذ , inf. n. مُكَالَبَةٌ (S, K, TA) and كِلَابٌ, (TA,) (assumed tropical:) He acted in an evil manner, or injuriously, towards him; or contended against him: (S, K:) he straitened, or distressed, him, (K,) as dogs do, one to another, when set upon each other: (TA:) he acted with open enmity, or hostility, to him: (Msb:) and ↓ تَكَالُبٌ (inf. n. of 6) is syn. with مُكَالَبَةٌ. (S.) -A2- كَالَبَتِ الاـِبِلُ, (inf. n. مُكَالَبَةٌ, TA,) The camels fed upon كَلَالِيب, i. e., the thorns of trees. (K.) ― -b2- Also sometimes signifying The camels pastured upon dry, or tough, حش [app. a mistake for خَشّ “ what is very rough ”]. (TA.)