/ Dictionary / Index W watered-down: Meaning and Definition of Find definitions for: wa•tered-down Pronunciation: (wô'turd-doun', wot'urd-), [key] — adj. made weaker or less effective from or as from dilution with water: a watered-down cocktail; Spectators saw a watered-down version of the famous opera. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: watered-down (Thesaurus) watered Wateree Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language