What does reverberation mean?
Reverberation names the way sound continues after it has been produced, especially when waves reflect repeatedly from walls, floors, ceilings, or other surfaces. The resulting echoes can overlap and merge into a lingering resonance, producing the impression that a note or voice remains in a space. This sense is important in music, acoustics, architecture, and audio engineering, where reverberation time helps describe how a room responds to sound. Reverberation can also be used figuratively for the persistent influence of an event, statement, or action. In this extended meaning, the word suggests consequences that continue to be felt or discussed rather than an immediate result. The term is useful because it captures both a physical acoustic phenomenon and the broader human experience of something continuing to echo through memory, conversation, or public life.
nounReverberation is the repeated echoing or reflection of sound, especially from surrounding surfaces, that causes a sound to persist after its original source has stopped. By extension, it can refer to the lingering influence or after-effect of an event.
- The repeated reflection and persistence of sound within a space.
- A reflected sound or repeated echo.
- The lingering effect or influence of an event, speech, or action.
"The reverberation of the last note filled the stone chamber for several seconds."
"There was a long reverberation of applause through the auditorium."
"The scandal's reverberation continued to affect the organization for years."
The plural is used when referring to separate reflected sounds or distinct lingering effects; the singular commonly names the phenomenon or process itself.
"Distinct reverberations from the stone walls echoed through the crypt."
Reverberation turns a brief sound into a ghostly echo, letting one note seem to inhabit a room long after it has ended.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does reverberation come from?
The word comes through French from Latin reverberatio, a noun formed from reverberare, meaning “to strike back” or “turn back again.” Its elements combine the Latin prefix re-, indicating repetition or backward direction, with verberare, “to beat” or “strike.” English borrowed the word in the early modern period, initially in contexts describing sounds reflected back, and later developed its figurative sense of a lingering effect.
Related word forms
How reverberation is actually used
In its literal acoustic sense, the word is common in technical, architectural, and musical contexts. Its figurative sense is more formal and often suggests an influence that continues or spreads after the original event.
Easily confused with reverberation
Reverberation primarily concerns sound echoing or reflecting through a space, whereas repercussion refers more broadly to the consequences or after-effects of an event.