soundproof
16 points
English
10 letters
Uncommon
Commonness #34,539
Valid in: US and UK dictionaries
Definitions
verb
insulate against noise
adjective
impervious to, or not penetrable by, sound
Definition: WordNet 3.1, Princeton University.
Synonyms
impervious to, or not penetrable by, sound
Synonyms grouped by meaning — WordNet 3.1 (Princeton University).
Crossword clues
Anagrams
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