Proto-Athabaskan

Proper noun

 * 1) An undocumented hypothetical language from which all the Athabaskan languages later emerged.

Translations

 * Galician:

Adjective

 * 1) Of or pertaining to the Proto-Athabaskan language or the people who spoke it.

Translations

 * Galician:
 * Russian: протоатаба́скский