عُقْمٌ

[according to the S and K a verbal noun, but according to the Msb a simple subst.,] Dryness that prevents the receiving of an impression: this is the primary signification according to Er-Rághib. (TA.)

[And] Barrenness of the womb: (Msb:) or a هَزْمَة [generally and properly signifying a depression, or dint, but here apparently meaning a stricture, (see عَقِيمٌ,)] that takes place in the womb, in consequence of which it is incapable of receiving offspring: (K, TA:) so in the M. (TA.)