/ Dictionary / Index P Port Chester: Meaning and Definition of Find definitions for: Port' Ches"ter Pronunciation: [key] a city in SE New York, on Long Island Sound. 23,565. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Port Charlotte Port Colborne Related Content Daily Word Quiz: jugular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language