Definition of Athabasca River in US English:
Athabasca River
proper nounˌaTHəˌbaskə ˈrivərˌaTHəˌbaskə ˈrivər
A river in Canada that flows northeast for 765 miles (1,230 km) from the Rocky Mountains across Alberta to Lake Athabasca, Canada's fourth-largest lake. The river valley has large oil tar deposits.
Definition of Athabasca River in US English:
Athabasca River
proper nounˌaTHəˌbaskə ˈrivər
A river in Canada that flows northeast for 765 miles (1,230 km) from the Rocky Mountains across Alberta to Lake Athabasca, Canada's fourth-largest lake. The river valley has large oil tar deposits.