Artificial intelligent assistant

Rhæto-Etruscan

ˌRhæto-Eˈtruscan
  [f. Rhæto- (see Rhæto-Romance a. and n.) + Etruscan a. and n.]
  A hypothetical ancient language group.

1939 E. Prokosch Compar. Gmc. Gram. 55 Celtic, Finnic, Rhaeto-Etruscan.

Oxford English Dictionary

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