/ Dictionary / Index W winnable: Meaning and Definition of Find definitions for: win•na•ble Pronunciation: (win'u-bul), [key] — adj. that can be won: a winnable war. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. winlestrae Winnebago Related Content Daily Word Quiz: sinister Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language