Lac /lak/Show Spelled Pronunciation[lak]Show IPA, a lake in S central Quebec, Canada, NNW of Quebec City, drained by the Saguenay River. 387 sq. mi. (1003 sq. km).
Saint-Jean, Lac A lake of south-central Quebec, Canada, connected by the Saguenay River with the St. Lawrence River. The lake is a popular resort area.