/ Dictionary / Index E ethnohistory: Meaning and Definition of Find definitions for: eth•no•his•to•ry Pronunciation: (eth"nō-his'tu-rē), [key] — n. a branch of anthropology dealing with the development of cultures, as through the analysis of archaeological findings. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ethnography of speaking ethnol. Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language