/ Dictionary / Index C Coff 's Harbour: Meaning and Definition of Find definitions for: Coff 's' Har'bour Pronunciation: (kôfs, kofs), [key] a seaport in E Australia. 16,020. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. coffin nail cofinal Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language