/ Dictionary / Index W Westar: Meaning and Definition of Find definitions for: West•ar Pronunciation: (wes'tär), [key] — n. one of a series of privately owned geostationary communications satellites that service commercial users in the U.S. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. West Allis West Atlantic 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