رَجُلٌ عَيِّنٌ

A man quick to weep. (TA.)

And سِقَاءٌ عَيِّنٌ, (S, K,) and ↓ عَيَّنٌ, (K,) the latter less common, and said to be the only instance of an epithet of the measure فَيْعَلٌ with an infirm [medial] radical, or it may be of the measure فَوْعَلٌ or فَوْعَلٌ, and in either of these two cases not without a parallel, (TA,) and ↓ مُتَعَيِّنٌ, (S, K,) (assumed tropical:) A skin, for water, or for milk, having thin circles, or rings, or round places, [likened to eyes,] rendering it faulty: (S:) or of which the water runs forth: (Lh, K:) or new; (K;) or thus عَيِّنٌ and ↓ عَيَّنٌ, in the dialect of Teiyi; and so قِرْبَةٌ عَيِّنٌ in that dialect: the plural of عيّن applied to a skin is عَيَايءِنُ, with hemzeh because the place thereof is near to the end. (TA.)