Meaning of 'nod'

noun

the act of nodding the head

noun

a sign of assent or salutation or command

verb

be almost asleep

Example: "I sat nodding by the fireplace."

verb

let the head fall forward through drowsiness

Example: "I was nodding in my chair."

verb

lower and raise the head, as to indicate assent or agreement or confirmation

Example: "The teacher nodded when the student gave the right answer"

verb

express or signify by nodding

Example: "I nodded my approval."

verb

sway gently back and forth, as in a nodding motion

Example: "the flowers were nodding in the breeze"