نكب

نَكَبٌ ذ An inclining in a thing: (S:) or what resembles an inclining in a thing. (M, K.) ― -b2- A halting in a camel (ISd, K) by reason of a pain in his shoulder-joint: (ISd:) or a disease which attacks camels in the shoulder-joints, in consequence of which they halt: (S, K:) or only in the shoulder-joint. (El-'Adebbes, S, K.)