Webster's Revised Unabridged Dictionary · 1913

Vibrate

Vibrate , transitive verb

[Latin vibratus, past participle of vibrare, transitive verb & v. i., to shake, brandish, vibrate; akin to Sanskrit vip to tremble, Icelandic veifa to wave, vibrate. See Waive and compare Whip, transitive verb]

1.
To brandish; to move to and fro; to swing; as, to vibrate a sword or a staff.
2.
To mark or measure by moving to and fro; as, a pendulum vibrating seconds.
3.
To affect with vibratory motion; to set in vibration.
Breath vocalized, that is, vibrated or undulated, may... impress a swift, tremulous motion. — Holder
Star to star vibrates light. — Tennyson

Vibrate , intransitive verb

1.
To move to and fro, or from side to side, as a pendulum, an elastic rod, or a stretched string, when disturbed from its position of rest; to swing; to oscillate.
2.
To have the constituent particles move to and fro, with alternate compression and dilation of parts, as the air, or any elastic body; to quiver.
3.
To produce an oscillating or quivering effect of sound; as, a whisper vibrates on the ear. — Pope
4.
To pass from one state to another; to waver; to fluctuate; as, a man vibrates between two opinions.