Pronunciation: (ät'nu), [key]
—pl. -nas, (esp. collectively) -na for 1.
1. a member of a group of Indians inhabiting the Copper River Valley in southeastern Alaska.
2. the Athabaskan language of the Ahtna. Also,Ah•te•naPronunciation: (ät'n-u, ät'nu), [key] Atna.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.