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
The vehicle also pulled to the left at around 50 mph, and there was significant vibration.
—
Eric D. Lawrence, USA Today, 30 Apr. 2025
At the same time, Tujunga locals — who relish their relative isolation living against the rugged backdrop of the San Gabriel Mountains — say they are tormented by the noise, vibrations and dust caused by the hauling trucks, which traverse along homes in this semirural area.
—Dakota Smith, Los Angeles Times, 28 Apr. 2025
Each end is controlled separately and offers rumbly (not buzzy) vibrations for a more intense experience.
—Malia Griggs, SELF, 21 Apr. 2025
Without the ambient sounds of an engine and exhaust, EVs tend to have lower tolerances for noise and vibration from components.
—New Atlas, 21 Apr. 2025
See All Example Sentences for vibration
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Eric D. Lawrence, USA Today, 30 Apr. 2025
At the same time, Tujunga locals — who relish their relative isolation living against the rugged backdrop of the San Gabriel Mountains — say they are tormented by the noise, vibrations and dust caused by the hauling trucks, which traverse along homes in this semirural area.
—Dakota Smith, Los Angeles Times, 28 Apr. 2025
Each end is controlled separately and offers rumbly (not buzzy) vibrations for a more intense experience.
—Malia Griggs, SELF, 21 Apr. 2025
Without the ambient sounds of an engine and exhaust, EVs tend to have lower tolerances for noise and vibration from components.
—New Atlas, 21 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 11 May. 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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