verb. ['ˈnɑːd'] express or signify by nodding.
verb. ['ˈnɑːd'] lower and raise the head, as to indicate assent or agreement or confirmation.
noun. ['ˈnɑːd'] a sign of assent or salutation or command.
noun. ['ˈnɑːd'] the act of nodding the head.
verb. ['ˈnɑːd'] be almost asleep.
verb. ['ˈnɑːd'] sway gently back and forth, as in a nodding motion.