/ Dictionary / Index E earphone: Meaning and Definition of Find definitions for: ear•phone Pronunciation: (ēr'fōn"), [key] — n. a sound receiver that fits in or over the ear, as of a radio or telephone. Usually,a headset; headphone. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: earphone (Thesaurus) Earp earpiece Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language