noun🔗ShareDisco de 78 RPM(retronym) A gramophone record played at 78 revolutions per minute."My grandfather still owns a stack of 78s that he plays on his vintage record player. "Mi abuelo todavía tiene una pila de discos de 78 RPM que reproduce en su tocadiscos antiguo.musictechnologysoundentertainmentmachineelectronicshistoryChat with AIVocabulary GamePractice Reading
