verb🔗ShareTo make resistant to transmitting sound."The band soundproofed their practice room so the neighbors wouldn't hear the loud music. "soundtechnologybuildingChat with AIVocabulary GamePractice Reading
adjective🔗ShareNot allowing sound through."The contestant was placed in a soundproof booth so he could not receive help from the audience."soundtechnologybuildingChat with AIVocabulary GamePractice Reading
