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soundproofing

American  
[saund-proof-ing] / ˈsaʊndˌpruf ɪŋ /

noun

  1. the act, process, or materials used to make something soundproof.


adjective

  1. relating to or used in the process of making something soundproof.

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.

“The main residence was custom-designed by a musician with advanced soundproofing, and includes a home theater, office, formal living room, and five ensuite bedrooms,” according to the listing.

From MarketWatch • Apr. 23, 2026

The sparks appear to set fire to the ceiling, which was covered with foam for soundproofing, and the flames spread very quickly.

From BBC • Jan. 4, 2026

The mini-fireworks were being waved near the basement bar's low wooden ceiling, covered in thin soundproofing fabric, according to the images on social media.

From Barron's • Jan. 2, 2026

Boyd’s defense lawyers contend the analysis proved nothing because Boyd’s truck had soundproofing, making it impossible to accurately record shots fired by Spivey.

From The Wall Street Journal • Dec. 21, 2025

SABIO, BEX: Why am I the only one who understands the concept of soundproofing?

From "The First State of Being" by Erin Entrada Kelly

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