What does vibrate mean?
Vibrate means to move rapidly or regularly back and forth. The movement can be small and physical, as when a phone buzzes on a table, a bridge trembles under passing traffic, or a string of a musical instrument moves to produce sound. It can also describe the transmission of movement through a material, as in a surface vibrating after it has been struck. Figuratively, people or voices may vibrate with excitement, fear, anger, or energy. In scientific contexts, vibration is a regular oscillation around a central or equilibrium position. The word is useful because it connects everyday sensory experience with technical descriptions of sound and mechanical motion. It is common in both British and American English, with no major regional difference in meaning or standard pronunciation.
verbTo move rapidly back and forth, especially with a regular or oscillating motion. It can also refer to a body or object transmitting such movement, or figuratively to being filled with intense emotion or energy.
- To move rapidly or regularly back and forth.
- To transmit or carry such movement through a material or device.
- To be filled with intense emotion, excitement, or energy.
"The phone vibrated on the table, and she reached for it immediately."
"The bridge vibrated slightly as the heavy trucks passed across it."
"Her voice seemed to vibrate with excitement as she announced the result."
From a phone in your pocket to a violin string in motion, vibration is the invisible rhythm that brings sound and sensation to life.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does vibrate come from?
The English verb comes from Latin vibrare, meaning “to move rapidly, shake, or agitate.” It entered English in the early 17th century and developed its modern meanings of rapid movement and oscillation. Related English forms such as vibration, vibrant, and vibratory preserve the same Latin root.
Related word forms
How vibrate is actually used
In ordinary use, vibrate is intransitive: a surface, object, or person vibrates. The phrase “vibrate with excitement” is an established figurative expression. In physics and engineering, it refers specifically to oscillation around an equilibrium position.
Easily confused with vibrate
Vibrate usually emphasizes rapid back-and-forth movement, while oscillate more often describes regular movement around a central position or value and is especially common in technical and scientific contexts.