/ Dictionary / Index E epithalamion: Meaning and Definition of Find definitions for: ep•i•tha•la•mi•on Pronunciation: (ep"u-thu-lā'mē-on", -un), [key] — pl. -mi•a a song or poem in honor of a bride and bridegroom. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. epitaxy epithalamium Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language