/ Dictionary / Index G Gambier Islands: Meaning and Definition of Find definitions for: Gam'bier Is'lands Pronunciation: (gam'bēr), [key] a group of islands in French Polynesia, belonging to the Tuamotu Archipelago. 8226; 12 sq. mi. (31 sq. km). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. gambier gambit 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