1. (v.) To signal by nodding or gesturing.

2. (n.) A small brook.

3. (n.) A vat. See Back.

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 significant nod, or motion of the head or hand, esp. as a call or command.