[Na-dene] n, often cap D [na- (fr. Haida na to dwell & Tlingit na people) + Dene] (1915): a hypothetically related group of American Indian languages that includes the Athabascan family, Tlingit, and Haida
NA-DENE
Meaning of NA-DENE in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012