To rotate rapidly.
To twist round.
To pitch.
To perform a twirl.
A little twist of some substance; a swirl.
A movement where a person spins round elegantly; a pirouette.
Any rotating movement; a spin.
A prison guard.
To shake with small, rapid movements to and fro.
To use vibrato.
To affect with vibratory motion; to set in vibration.
To brandish; to swing to and fro.
To resonate.
To mark or measure by moving to and fro.
The setting, on a portable electronic device, that causes it to vibrate rather than sound any (or most) needed alarms.