'Half-caste' definitions:

Definition of 'half-caste'

(from WordNet)
noun
An offensive term for the offspring of parents of different races or cultures

Definition of 'Half-caste'

From: GCIDE
  • Half-caste \Half"-caste`\ (-k[.a]st), n. One born of a European parent on the one side, and of a Hindu or Mohammedan on the other. Also adjective; as, half-caste parents. [1913 Webster]