/ Dictionary / Index G geomancy: Meaning and Definition of Find definitions for: ge•o•man•cy Pronunciation: ( jē'u-man"sē), [key] — n. divination by geographic features or by figures or lines. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: geomancy (Thesaurus) geomagnetism geomedicine Related Content Daily Word Quiz: designate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language