/ Dictionary / Index P Port Moresby: Meaning and Definition of Find definitions for: Port" Mores'by Pronunciation: (môrz'bē, mōrz'-), [key] a seaport in and the capital of Papua New Guinea: important Allied base in World War II. 76,507. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Port Moody Port Neches Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language