/ Dictionary / Index N New Jersey: Meaning and Definition of Find definitions for: New" Jer'sey Pronunciation: (jûr'zē-īt"), [key] a state in the E United States, on the Atlantic coast. 7,364,158; 7836 sq. mi. (20,295 sq. km). Cap.: Trenton. Abbr.: NJ (for use with zip code), N.J. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. newish New Jersey plan Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language