1.To take from the hinges; as, to unhinge a door.
2.To displace; to unfix by violence.
3.To render unstable or wavering; to unsettle; as, to unhinge one's mind or opinions; to unhinge the nerves. "Why should I then unhinge my brains, ruin my mind?" "His sufferings, nay the revolutions of his fate, had not in the least unhinged his mind."