noun🔗ShareDisque 78 tours(retronym) A gramophone record played at 78 revolutions per minute."My grandfather's collection includes hundreds of 78s, mostly big band music from the 1940s. "La collection de mon grand-père comprend des centaines de disques 78 tours, principalement de la musique de big band des années 1940.musictechnologysoundentertainmenthistoryChat with AIVocabulary GamePractice Reading