(1):
(n.) A significant nod, or motion of the head or hand, esp. as a call or command.
(2):
(n.) A small brook.
(3):
(n.) See Beak.
(4):
(v. i.) To nod, or make a sign with the head or hand.
(5):
(v. t.) To notify or call by a nod, or a motion of the head or hand; to intimate a command to.
(6):
(n.) A vat. See Back.