from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A nickname for the approximately 1200-mile (1900-kilometer) portion of the border between Canada and the USA, extending along the forty-ninth parallel of latitude from Lake of the Woods to the Pacific Ocean.
- n. A nickname for the entire border between Canada and the USA.
Sorry, no etymologies found.
Its northern boundary line, which divides it from Canada, extends along the forty-ninth parallel from meridian 27 west of Washington