- Algonquian, Algonkian, Algonquin - of or relating to an Algonquian tribe or its people or language
- Algonkian, Algonkin - a member of a North American Indian people in the Ottawa river valley of Ontario and Quebec
--1 is a kind of Algonquian, Algonquin
- Algonkian, Algonkin - the Algonquian language spoken by the Algonkian people
--2 is a kind of Algonquian, Algonquin, Algonquian language