/ Dictionary / Index N New Britain: Meaning and Definition of Find definitions for: New" Brit'ain Pronunciation: [key] the largest island in the Bismarck Archipelago, Papua New Guinea, in the W central Pacific Ocean. 175,369. ab. 14,600 sq. mi. (37,814 sq. km). Cap.: Rabaul. a city in central Connecticut. 73,840. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. New Brighton New Brunswick Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language