aboriginally

(без степеней сравнения)From or in the earliest known times.

(без степеней сравнения)In the period before contact with Europeans (especially with reference to peoples subjected to colonization).

(Канада, без степеней сравнения)By indigenous Canadians (often capitalized in this sense).

(без степеней сравнения)To the utmost degree (modifying an adjective.)