/ Dictionary / Index A antefix: Meaning and Definition of Find definitions for: an•te•fix Pronunciation: (an'tu-fiks"), [key] — pl. -fix•es, -fix•a an upright ornament at the eaves of a tiled roof, to conceal the foot of a row of convex tiles that cover the joints of the flat tiles. an ornament above the top molding of a cornice. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: antefix (Thesaurus) antediluvian patriarch anteflexion Related Content Daily Word Quiz: designate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language