Breadcrumb Home > Thesaurus > H Cite Synonyms of headphone Find synonyms for: Noun1. earphone, earpiece, headphone, phone, electro-acoustic transducerusage: electro-acoustic transducer for converting electric signals into sounds; it is held over or inserted into the ear; "it was not the typing but the earphones that she disliked"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of headphone (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. January 2021 Current Events: US News The Holocaust (1933–1945) Chinese New Year History, Meaning, and Celebrations Noble Titles and Ranks in a Monarchy The 5 Best Air Purifiers of 2020 Inaugural Trivia Related Content Daily Word Quiz: jerrybuilt Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language