Laurentian Mountains
plural noun
a range of low mountains in E Canada, between the St. Lawrence River and Hudson Bay.
Also called
Lau·ren·tians.
British Dictionary definitions for laurentian mountains
Laurentian Mountains
pl n
a range of low mountains in E Canada, in Quebec between the St Lawrence River and Hudson Bay. Highest point: 1191 m (3905 ft)
Also called: Laurentides (ˈlɔːrənˌtaɪdz)