- past participle of soundproof.
- past tense form of 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.
In the summer of 2012, prosecutors say, one of those bedrooms was soundproofed.
From The Wall Street Journal • Jan. 18, 2026
“I hate this weather,” he says as he peers through a soundproofed window he claims would keep us from hearing two cars smashing into each other right out front.
From Los Angeles Times • Feb. 28, 2024
I’ve got nice recliners, a big screen, high-end projectors, a great sound system and the room is fully soundproofed.
From New York Times • Oct. 25, 2022
He used a room a little bigger than a closet and soundproofed by putting Styrofoam on the walls.
From Seattle Times • Nov. 1, 2021
Bay fourteen was a soundproofed ten-by-ten room with a late-model haptic rig in the center.
From "Ready Player One: A Novel" by Ernest Cline
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