عجز

عَجِيزٌ ذ One who does not come to women [ by reason of impotence ]: (S, K:) and so عَجِيرٌ, (S, TA,) and عَجِيسٌ. (TA.) And A stallion impotent to cover: as also عَجِيسٌ. (IDrd, O, TA.)