impregnant means not pregnant.; not allowing entry: impregnable.
impregnant is pronounced /ɪmˈpɹɛɡnənt/.
Etymology
From im- (“not”) + pregnant.
adj
- Not pregnant.; not allowing entry: impregnable“an impregnant citadale, having foure large bulwarks”
- Not pregnant.; unyielding“Spirit[…] is impregnant upon their hearts”
- Not pregnant.; unfertilized or infertile.
noun
- That which impregnates.“It is the Pole , to which we turn , and our sympathizing Judgements seldom decline from the direction of this Impregnant”
- that which is impregnated“The impregnation of reinforced and prestressed concrete highway structures using hydrophobic pore-lining impregnants.”