/ Dictionary / Index G gleization: Meaning and Definition of Find definitions for: glei•za•tion Pronunciation: (glā-zā'shun), [key] — n. Geol. the natural process of producing gley. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Gleiwitz glen Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language