'Jamaican' definitions:

Definition of 'Jamaican'

From: WordNet
adjective
Of or relating to Jamaica (the island or the country) or to its inhabitants; "Jamaican rum"; "the Jamaican Prime Minister"
noun
A native or inhabitant of Jamaica

Definition of 'Jamaican'

From: GCIDE
  • Jamaican \Ja*mai"can\, a. Of or pertaining to Jamaica. -- n. A native or inhabitant of Jamaica. [1913 Webster]