/ Dictionary / Index A adnominal: Meaning and Definition of Find definitions for: ad•nom•i•nal Pronunciation: (ad-nom'u-nl), [key] — Gram. Gram. —adj. of, pertaining to, or used as the modifier of a noun, as new in the new theater, on the corner in the house on the corner, or the mayor's in the mayor's reputation. of or pertaining to an adnoun. —n. a word or phrase that modifies a noun. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. adnexa adnoun Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language