noddle

Noun

 * 1)  The head; the part of the body of an animal or human which contains the brain, mouth and main sense organs.
 * 2)  The head as the seat of mental capacity or intellect.
 * 3)  The back of the head; nape.
 * 1)  The back of the head; nape.
 * 1)  The back of the head; nape.
 * 1)  The back of the head; nape.

Verb

 * 1)  To nod repeatedly.