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Definition of soundproofing

soundproofing

/ˈsaʊndˌpruː.fɪŋ/
sound · proof · ing
Adjective:soundproof
•
Past Simple:soundproofed
•
Past Participle:soundproofed
•
Present Participle:soundproofing
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soundproofing Lexical Profile

soundproofing Game Scores & Validity

• noun

1

Material used to insulate a room, building, or vehicle against the passage of sound.

Example

"The recording studio installed thick foam soundproofing along the walls to block street noise."

2

The process or act of making a space resistant to the passage of sound.

Example

"Proper soundproofing of the auditorium required sealing all gaps around the doors and windows."

Synonyms
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• verb

1

To make a room, building, or structure resistant to the passage of sound (present participle of soundproof).

Example

"They are soundproofing the basement so the band can rehearse without disturbing the neighbors."

Synonyms
View all synonyms for soundproofing

• Nearby Words

soundman
soundness
soundproof
soundproofing
soundscape
soundstage
soundtrack

Cite this Entry

Wordmom. (2026). Definition of Soundproofing. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/soundproofing
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