Source : Webster's Revised Unabridged Dictionary (1913)

Finnish \Finn"ish\, a.
   Of or pertaining to Finland, to the Finns, or to their
   language. -- n. A Northern Turanian group of languages; the
   language of the Finns.

Source : WordNet®

Finnish
     n : the official language of Finland; belongs to the Baltic
         Finnic family of languages [syn: {Suomi}]

Finnish
     adj : of or relating to or characteristic of Finland or the people
           of Finland; "Finnish architecture"