Wiktionary
unsheath
alt. To deprive of a sheath; to draw from the sheath or scabbard, as a sword. vb. To deprive of a sheath; to draw from the sheath or scabbard, as a sword.
Usage examples of "unsheath".
Rather than press home his successful attack on Aphrodite, Diomedes unsheaths his sword and prepares to decapitate the unconscious Aeneas.
But unlike some courting animals, the boar rarely unsheaths before the moment of mounting.