/ Dictionary / Index W West Chester: Meaning and Definition of Find definitions for: West' Ches"ter Pronunciation: [key] a city in SE Pennsylvania. 17,435. West•ches•ter Pronunciation: (west'ches-tur), [key] — n. a city in NE Illinois, near Chicago. 17,730. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. West Carrollton West Chicago Related Content Daily Word Quiz: novice Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language