verb form IV ārb ʿalayhim A=rb Ealayohimo ارب عَلَيْهِمْ Bookmark Bookmarked Share , (T, S, M, K,) of the measure أَفْعَلَ, (T,) verbal noun إِيرَابٌ [originally إِيءْرَابٌ], (K,) He was successful against them, and overcame them. (T, S, M, K.)