vibration
noun
vi·bra·tion
vī-ˈbrā-shən 
1
a
: a periodic motion of the particles of an elastic body or medium in alternately opposite directions from the position of equilibrium when that equilibrium has been disturbed (as when a stretched cord produces musical tones or molecules in the air transmit sounds to the ear)
(1)
(2)
: a quivering or trembling motion : quiver
2
: an instance of vibration
3
: vacillation in opinion or action : wavering
4
a
: a characteristic emanation, aura, or spirit that infuses or vitalizes someone or something and that can be instinctively sensed or experienced
—often used in plural
b
: a distinctive usually emotional atmosphere capable of being sensed
—usually used in plural
vibrational
adjective
vī-ˈbrā-sh(ə-)nəl
Examples of vibration in a Sentence
trying to reduce engine vibration
the vibration of the floor caused by thundering feet in the hallway
Recent Examples on the Web
These vehement vibrations could also be a bluff; some spiders make similar moves.
—
Rohini Subrahmanyam, Scientific American, 22 Apr. 2025
Key components are validated against high temperatures and vibration to support reliable performance when conditions get tough.
—Richard Bishop, Forbes.com, 16 Apr. 2025
Like Meissner corpuscles, Krause corpuscles detect vibration.
—Ariel Bleicher, Quanta Magazine, 16 Apr. 2025
The Intention 108 was remarkably damp, the polyurethane in its core muting the vibrations that should have been transmitted to my body from the firm and choppy snow that had been sitting for a few weeks since the last storm.
—Jake Stern, Outside Online, 11 Apr. 2025
See All Example Sentences for vibration
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Rohini Subrahmanyam, Scientific American, 22 Apr. 2025
Key components are validated against high temperatures and vibration to support reliable performance when conditions get tough.
—Richard Bishop, Forbes.com, 16 Apr. 2025
Like Meissner corpuscles, Krause corpuscles detect vibration.
—Ariel Bleicher, Quanta Magazine, 16 Apr. 2025
The Intention 108 was remarkably damp, the polyurethane in its core muting the vibrations that should have been transmitted to my body from the firm and choppy snow that had been sitting for a few weeks since the last storm.
—Jake Stern, Outside Online, 11 Apr. 2025
See All Example Sentences for vibration
Cite this Entry
“Vibration.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vibration. Accessed 27 Apr. 2025.
Copy CitationKids Definition
vibration
noun
vi·bra·tion
vī-ˈbrā-shən
1
a
: a rapid motion of the particles of an elastic body or substance back and forth (as when a stretched cord produces a musical tone or molecules in the air transmit sounds to the ear)
b
: the action of vibrating : the state of being vibrated
2
: a trembling motion
vibration of a house caused by a passing truck
3
: a feeling or impression that someone or something gives off
—usually used in plural
good vibrations
Medical Definition
vibration
noun
vi·bra·tion
vī-ˈbrā-shən
1
a
: a periodic motion of the particles of an elastic body or medium in alternately opposite directions from the position of equilibrium when that equilibrium has been disturbed (as when particles of air transmit sounds to the ear)
2
: an instance of vibration
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