vibrate

verb

vi·​brate ˈvī-ˌbrāt How to pronounce vibrate (audio)
 especially British  vī-ˈbrāt
vibrated; vibrating

transitive verb

1
: to swing or move to and fro
2
: to emit with or as if with a vibratory motion
3
: to mark or measure by oscillation
a pendulum vibrating seconds
4
: to set in vibration

intransitive verb

1
a
: to move to and fro or from side to side : oscillate
b
: fluctuate, vacillate
vibrate between two choices
2
: to have an effect as or as if of vibration
music, when soft voices die, vibrates in the memoryP. B. Shelley
3
: to be in a state of vibration : quiver
4
: to respond sympathetically : thrill
vibrate to the opportunity
Choose the Right Synonym for vibrate

swing, sway, oscillate, vibrate, fluctuate, waver, undulate mean to move from one direction to its opposite.

swing implies a movement of something attached at one end or one side.

the door suddenly swung open

sway implies a slow swinging or teetering movement.

trees swaying in the breeze

oscillate stresses a usually regular alternation of direction.

an oscillating fan

vibrate suggests the rapid oscillation of an elastic body under stress or impact.

the vibrating strings of a piano

fluctuate suggests constant irregular changes of level, intensity, or value.

fluctuating interest rates

waver stresses irregular motion suggestive of reeling or tottering.

the exhausted runner wavered before collapsing

undulate suggests a gentle wavelike motion.

an undulating sea of grass

Examples of vibrate in a Sentence

The car started to vibrate. When you blow into the instrument, the air vibrates the reed.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
With an electropop base, an irresistible electric bass groove and enveloping harmonies, the song vibrates between what was and what will no longer be. Luisa Calle, Billboard, 23 May 2025 The soundtrack is a buffet of rapturous period jazz, some of it silky, some of it vibrating with skittery energy, much like Martial Solal’s score for Breathless itself. Stephanie Zacharek, Time, 18 May 2025 At Sequoia Capital’s recent AI Ascent 2025 conference, the atmosphere vibrated with a mix of excitement and urgency that is typical for transformative technological moments. Josipa Majic Predin, Forbes.com, 16 May 2025 Today, 2,000 years after the Romans established viticulture there, Rioja vibrates with new life: Innovation has sprung like vibrant budbursts on a sturdy, seasoned vine. Robb Report Studio, Robb Report, 15 May 2025 See All Example Sentences for vibrate

Word History

Etymology

Latin vibratus, past participle of vibrare to brandish, wave, rock — more at wipe

First Known Use

1616, in the meaning defined at transitive sense 1

Time Traveler
The first known use of vibrate was in 1616

Browse Nearby Words

Cite this Entry

“Vibrate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vibrate. Accessed 3 Jun. 2025.

Kids Definition

vibrate

verb
vi·​brate ˈvī-ˌbrāt How to pronounce vibrate (audio)
vibrated; vibrating
: to move or cause to move back and forth or from side to side rapidly so as to produce a quivering effect or sound
guitar strings vibrate when plucked

More from Merriam-Webster on vibrate

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!