earmuffs Syllabification: (ear·muffs)Pronunciation: /ˈi(ə)rˌməfs/Translate earmuffs | into German | into Italian | into Spanish Definition of earmuffs noun a pair of soft fabric coverings, connected by a band across the top of the head, that are worn over the ears to protect them from cold or noise. earmuffs in other Oxford dictionaries Definition of earmuffs in the British & World English dictionary