Nouns

(n)Algonkian, Algonkina member of a North American Indian people in the Ottawa river valley of Ontario and Quebec
(n)Algonkian, Algonkin, Algonkian language, Algonkin languagethe Algonquian language spoken by the Algonkian

Adjectives

(a)Algonquian, Algonkian, Algonquinof or relating to an Algonquian tribe or its people or language