عَرْجٌ
and
عِرْجٌ
A herd of camels consisting of about eighty: (S, O, K:) or from seventy to eighty: (TA:) or from eighty to ninety: (K:) or a hundred and fifty and a little above that number: (AO, S, O, K:) or from five hundred to a thousand: (As, S, O, K:) or more than two hundred, and near a thousand: (AHát, TA:) or a thousand: (TA:) or many camels: (AZ, TA:) plural أَعْرَاجٌ [a plural of pauc.] (S, O, K) and عُرُوجٌ. (K.)