Source : Webster's Revised Unabridged Dictionary (1913)

Samoan \Sa*mo"an\, a.
   Of or pertaining to the Samoan Islands (formerly called
   Navigators' Islands) in the South Pacific Ocean, or their
   inhabitants. -- n. An inhabitant of the Samoan Islands.

Source : WordNet®

Samoan
     adj : of or relating to Samoa or its people or language or
           culture; "Samoan fishing industry"

Samoan
     n : a native or inhabitant of the Samoan Islands