Entry 1 sense Webster, 1913 Aleut · IPA /ˌæ.liːˈuːt/ 01 n. a member of the people inhabiting the Aleutian Islands. Same as Aleutian, n. 1. a member of the people inhabiting the Aleutian Islands. Same as Aleutian, n. See: Aleutian Syn. Aleutian.