soundproof

== English == === Etymology === From sound + -proof. === Pronunciation === === Adjective === soundproof (comparative more soundproof, superlative most soundproof) Not allowing sound through. ==== Derived terms ==== soundproofing ==== Translations ==== === Verb === soundproof (third-person singular simple present soundproofs, present participle soundproofing, simple past and past participle soundproofed) To make resistant to transmitting sound. ==== Derived terms ==== ==== Translations ====