vibrate
Americanverb (used without object)
-
to move rhythmically and steadily to and fro, as a pendulum; oscillate.
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to move to and fro or up and down quickly and repeatedly; quiver; tremble.
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(of sounds) to produce or have a quivering or vibratory effect; resound.
- Synonyms:
- echo
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to thrill, as in emotional response.
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to move between alternatives or extremes; fluctuate; vacillate.
verb (used with object)
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to cause to move rhythmically and steadily to and fro, swing, or oscillate.
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to cause to move to and fro or up and down quickly and repeatedly; cause to quiver or tremble.
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to give forth or emit by, or as by, vibration.
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to measure or indicate by vibration or oscillation.
a pendulum vibrating seconds.
verb
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to move or cause to move back and forth rapidly; shake, quiver, or throb
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(intr) to oscillate
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to send out (a sound) by vibration; resonate or cause to resonate
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(intr) to waver
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physics to undergo or cause to undergo an oscillatory or periodic process, as of an alternating current; oscillate
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rare (intr) to respond emotionally; thrill
Related Words
See shake.
Other Word Forms
Etymology
Origin of vibrate
First recorded in 1610–20; from Latin vibrātus (past participle of vibrāre “to move to and fro”); see -ate 1
Explanation
When you feel something vibrate, it trembles and shakes. A mild earthquake, for example, might make your chandelier vibrate. A hummingbird's wings vibrate, and so does an electric toothbrush. That extremely rapid back-and-forth movement is what happens when something vibrates. Something can also vibrate in a more musical, resonant way — the sound of an organ might vibrate through a church, for example. The root is the Latin word vibratus, which means "move quickly to and fro or shake."
Vocabulary lists containing vibrate
The Circuit
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Joey Pigza Swallowed the Key
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Messenger
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Because a smaller and lighter stapes can vibrate more rapidly, it can transfer high-frequency sound waves more effectively.
From Science Daily • Mar. 12, 2026
Rare earths are likewise found in every smartphone, enhancing screen performance and enabling the phone to vibrate.
From Barron's • Feb. 4, 2026
Mescal, especially, makes sadness vibrate as the plot takes us to Italy then London and back, and time apart comes to mean something entirely different than a pause between sung verses.
From Los Angeles Times • Sep. 12, 2025
Compatible phones - the vast majority of those currently in use - will vibrate and make a siren sound for roughly 10 seconds.
From BBC • Aug. 26, 2025
I’m not sure how long Audrey had been calling, but I felt my phone vibrate in my pocket and answered it.
From "We Are the Ants" by Shaun David Hutchinson
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
