إِيَّلٌ

and ↓ أُيَّلٌ (T, S, Mgh, Msb, K, the first and third and fourth in article ايل) and ↓ أيِّلٌ, (T, K,) the last on the authority of IAar, (TA,) but A'Obeyd says that it is إِيَّلٌ, with kesr, (T,) and this is the approved form, (TA,) The [animal called] وَعْل: (K:) or the male وَعْل; (ISh, T, S, Mgh, Msb;) i. e. the mountain-goat: (Msb:) according to some, (S,) what is called in Persian كَوَزْن; (S, Mgh;) by which word Sh explains the word إِيَّلٌ: ISh says, it is the animal that is very wide between the horns, and bulky, like the domestic bull: (T:) [see بَقَرُ الوَحْشِ in article بقر:] and Lth says, it is called thus because it resorts (يَوءُولُ) to the mountains: sometimes the ى is changed into ج: the feminine is of the same three forms with ة: (TA:) and the plural is أَيَايءِلُ [like سَيَايءِدُ plural of سَيِّدٌ]. (Lth, T, Mgh, Msb.)

See also ايءِلٌ, in two places.