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Showing results for soundproof. Search instead for soundproofed.
Definitions

soundproof

[sound-proof] / ˈsaʊndˌpruf /
ADJECTIVE
silent
Synonyms


Example Sentences

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Its standout artifacts include Voltaire’s custom-designed gilded armchair, equipped with a writing desk and drawers, and a re-creation of the bedroom of Marcel Proust, including a piece of his famously cork-lined, soundproof walls.

From The Wall Street Journal • May 10, 2026

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 the offices of architecture firm Arup, there is a downstairs soundproof room with premium grade surround-sound speakers and a large screen.

From BBC • Mar. 15, 2025

Why anyone would even want a soundproof vault was a question that apparently did not occur to him.

From "The Devil in the White City" by Erik Larson



Vocabulary lists containing soundproof


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