/ Dictionary / Index G Gresham: Meaning and Definition of Find definitions for: Gresh•am Pronunciation: (gresh'um), [key] — n. 1519?–79, English merchant and financier. a town in NW Oregon. 33,005. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: gresham (Thesaurus) Grenville Gresham's law Related Content Daily Word Quiz: belligerent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language