/ Dictionary / Index P Panama Canal: Meaning and Definition of Find definitions for: Pan'ama Canal' Pronunciation: [key] a canal extending SE from the Atlantic to the Pacific across the Isthmus of Panama. 40 mi. (64 km) long. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Panama Panama Canal Zone Related Content Daily Word Quiz: fervor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language