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Definitions

soundproof

[sound-proof] / ˈsaʊndˌpruf /
ADJECTIVE
silent
Synonyms


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.

Initial findings from the investigation into the blaze suggest that it was caused by sparklers igniting soundproof foaming that lined the ceiling.

From BBC • Jan. 15, 2026

Each person sat in a soundproof room and focused on a fixed cross displayed on a screen.

From Science Daily • Dec. 23, 2025

In a nearby room with a 22-foot ceiling and black, soundproof walls, an even larger sphere with more than 140 cameras and several video cameras are used to capture full body scans, gear and costumes.

From Los Angeles Times • Nov. 14, 2025

Independent film makers will be able to use special stages, a large soundproof warehouses where films are shot, as well as production offices and workshop space on the site in Iver Heath, Buckinghamshire.

From BBC • Oct. 10, 2024

I think Dr. Schultz had purposely had them made of some soundproof material.

From "Mrs. Frisby and the Rats of NIMH" by Robert C. O'Brien



Vocabulary lists containing soundproof