/ Dictionary / Index E eupatrid: Meaning and Definition of Find definitions for: eu•pat•rid Pronunciation: (y-pa'trid, y'pu-), [key] — pl. eu•pat•ri•dae one of the hereditary aristocrats of ancient Athens and other states of Greece, who at one time formed the ruling class. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. eupatorium Eupen and Malmédy Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language