WAMPANOAG Meaning of WAMPANOAG in English [ ˌwα:mpə'nəʊəg ]■ noun ( plural same or ~s ) a member of a confederacy of American Indian peoples of SE Massachusetts.OriginNarragansett, lit. 'easterners'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004