Athabasca

geographical name

Ath·​a·​bas·​ca ˌa-thə-ˈba-skə How to pronounce Athabasca (audio)
ˌä-
variants or chiefly formerly Athabaska
river 765 miles (1231 kilometers) long in Alberta, Canada flowing northeast and north into Lake Athabasca

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ATH
Athabasca
Athabasca, Lake
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Cite this Entry

“Athabasca.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Athabasca. Accessed 7 Jul. 2026.

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