/ Dictionary / Index E ethnoscience: Meaning and Definition of Find definitions for: eth•no•sci•ence Pronunciation: (eth"nō-sī'uns), [key] — n. the study of the systems of knowledge and classification of material objects and concepts by primitive and non-Western peoples. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ethnos ethnotherapy Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language