The Collaborative International Dictionary of English v.0.48:

Dravida \Dra"vi*da\, n. pl. [Skr. Dr[=a]vi[dsdot]a, prob.
   meaning, Tamil.] (Ethnol.)
   A race of Hindustan, believed to be the original people who
   occupied the land before the Hindu or Aryan invasion.
   [1913 Webster]