/ Dictionary / Index G guttation: Meaning and Definition of Find definitions for: gut•ta•tion Pronunciation: (gu-tā'shun), [key] — n. Bot. a process in which water in liquid form is given off by plants. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. guttatim gutter 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