HEADPHONE /ˈhedfəʊn/ Scrabble 18 Words With Friends 18 Definition noun electro-acoustic transducer for converting electric signals into sounds. — synonyms: earphone, earpiece, phone Examples “She handed me one headphone so I could listen too.” See all 126 words you can make from HEADPHONE → 9-letter words Words starting with H Words ending with E ← Unscramble different letters