1. a member of the people inhabiting the Aleutian Islands and southwestern Alaska • Syn: Aleutian • Hypernyms: Indian, American Indian, Red Indian 2. a community of Native Americans who speak an Eskimo-Aleut language and inhabit the Aleutian Islands and southwestern Alaska - the Aleut and the Eskimo are related culturally and linguistically • Regions: Aleutian Islands, Aleutians • Hypernyms: community 3. the language spoken by the Aleut • Hypernyms: Eskimo-Aleut, Eskimo-Aleut language