/ Dictionary / Index P Port Coquitlam: Meaning and Definition of Find definitions for: Port' Co•quit'lam Pronunciation: (kō-kwit'lum), [key] a city in SW British Columbia, in SW Canada, E of Vancouver. 27,535. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Port Colborne portcullis Related Content Daily Word Quiz: hale Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language