The story
- French · calque oflac Supérieur“uppermost lake”
- English todayLake Superior
lake + superior. Calque of French lac Supérieur (“uppermost lake”), from lac+supérieur, named by 17th-century French explorers for its location as the furthest upstream and highest in altitude of the Great Lakes. By surface analysis, a proprialization from superior.
Etymology from Wiktionary, CC BY-SA 4.0.