Na-De·ne also Na·Dé·né 
(nä′dānē, -dā-nā)
(nä′dānē, -dā-nā)n.
A North American Indian language family that includes the Athabaskan languages, Tlingit, and possibly Haida.
[Haida náa-, house, to live, and Tlingit naa, tribe + Proto-Athabaskan *dənæ, person.]
Na-Dene adj.