Approval.
A nomination.
An instance of inclining the head up and down, as to indicate agreement, or as a cursory greeting.
A reference or allusion to something.
To signify by a nod.
To incline the head up and down, as to indicate agreement.
To allude to something.
To sway, move up and down.
To make a mistake by being temporarily inattentive or tired
To briefly incline the head downwards as a cursory greeting.
To fall asleep while under the influence of opiates.
To gradually fall asleep.
To head; to strike the ball with one's head.
Harmony.
A music synchronization license, allowing the music to be synchronized with visual media such as films.
To synchronize, especially in the senses of data synchronization, time synchronization, or synchronizing music with video.
To flush all pending I/O operations to disk.