WordNet (r) 3.0 (2006):

Powhatan
    n 1: Indian chief and founder of the Powhatan confederacy of
         tribes in eastern Virginia; father of Pocahontas
         (1550?-1618) [syn: Powhatan, Wahunsonacock]
    2: a member of the Algonquian people who formerly lived in
       eastern Virginia
    3: the Algonquian language of the Powhatan