Source : Webster's Revised Unabridged Dictionary (1913)

Madecass \Mad"e*cass\, Madecassee \Mad`e*cas"see\, n.
   A native or inhabitant of Madagascar, or Madecassee; the
   language of the natives of Madagascar. See {Malagasy}.

Madecassee \Mad`e*cas"see\, a.
   Of or pertaining to Madagascar or its inhabitants.