/ Dictionary / Index I Iroquois: Meaning and Definition of Find definitions for: Ir•o•quois Pronunciation: (ir'u-kwoi", -kwoiz"), [key] — n., pl. adj. -quois, —n. a member of a North American Indian confederacy, the Five Nations, comprising the Mohawks, Oneidas, Onondagas, Cayugas, and Senecas, and later the Tuscaroras. —adj. belonging or relating to the Iroquois or their tribes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: iroquois (Thesaurus) Iroquoian Irra Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language