/ Dictionary / Index M mouth-watering: Meaning and Definition of Find definitions for: mouth-wa•ter•ing Pronunciation: (mouth'wô"tur-ing, -wot"ur-), [key] — adj. very appetizing in appearance, aroma, or description: a mouth-watering dessert. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mouth-watering (Thesaurus) mouthwash mouthy Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language