/ Dictionary / Index G geoscientist: Meaning and Definition of Find definitions for: ge•o•sci•en•tist Pronunciation: ( jē"ō-sī'un-tist), [key] — n. a specialist in earth science. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. geoscience geostatic Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language