English

Adjective

soundproof ‎(comparative more soundproof, superlative most soundproof)

1. Not allowing sound through.

   The contestant was placed in a soundproof booth so he could not receive help from the audience.

Translations

Derived terms

• soundproofing

Verb

soundproof ‎(third-person singular simple present soundproofs, present participle soundproofing, simple past and past participle soundproofed)

1. To make resistant to transmitting sound.

   We soundproofed the room so we couldn't hear the road noises; unfortunately we couldn't hear the fire alarm either.

Translations