AleutyoudaoicibaDictYouDict[Aleut 词源字典]
native of the Aleutian Islands, 1780, of unknown origin, probably from a native word. First applied by Russian explorers c. 1750, perhaps from Alut, name of a coastal village in Kamchatka [Bright]. Their name for themselves is unangax.[Aleut etymology, Aleut origin, 英语词源]