SOUNDPROOF


Meaning of SOUNDPROOF in English

/ ˈsaʊndpruːf; NAmE / (also sound·proofed ) adjective

made so that sound cannot pass through it or into it :

a soundproof room

►  sound·proof verb [ vn ]

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.