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sound·proof
 soundproof
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- pronunciation:
- saUnd
pruf
- parts of speech:
- adjective, transitive verb
| part of speech: |
adjective |
| definition: |
not able to be penetrated by most ordinary audible sounds.
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| part of speech: |
transitive verb |
| inflections: |
soundproofs, soundproofing, soundproofed |
| definition: |
to cause to be soundproof.
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| related words: |
muffle |
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