Source : Webster's Revised Unabridged Dictionary (1913)

West India \West` In"di*a\, West Indian \West` In"di*an\
   Belonging or relating to the West Indies.

   {West India tea} (Bot.), a shrubby plant ({Capraria biflora})
      having oblanceolate toothed leaves which are sometimes
      used in the West Indies as a substitute for tea.

West Indian \West` In"di*an\
   A native of, or a dweller in, the West Indies.

Source : WordNet®

West Indian
     n : a native or inhabitant of the West Indies