/ Dictionary / Index W Washita: Meaning and Definition of Find definitions for: Wash•i•ta Pronunciation: (wosh'i-tô", wô'shi-), [key] — pl. -tas, Ouachita. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Washington thorn wash-leather Related Content Daily Word Quiz: hedonist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language