/ Dictionary / Index G geocentric: Meaning and Definition of Find definitions for: ge•o•cen•tric Pronunciation: ( jē"ō-sen'trik), [key] — adj. having or representing the earth as a center: a geocentric theory of the universe. using the earth or earthly life as the only basis of evaluation. viewed or measured as from the center of the earth: the geocentric position of the moon. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: geocentric (Thesaurus) geobotany geocentric parallax Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language