ungrasp noun 1verb 1forms 3 noun1 •The act of ungrasping; the release of something that is grasped.This means that the ungrasp of the object constraints the grasping. — 1991 verb1 •To release one's grasp on; to let go of.Cling to one person : ungrasp your hold of all other persons and things. — 1863 formsungrasped · ungrasping · ungrasps