/ Dictionary / Index G geodome: Meaning and Definition of Find definitions for: ge•o•dome Pronunciation: ( jē'u-dōm"), [key] — n. a geodesic dome. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Geodimeter geoduck 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