(1):
(n.) One of the sect of Syrian Monophysites. The sect is named after Jacob Baradaeus, its leader in the sixth century.
(2):
(n.) A partisan or adherent of James the Second, after his abdication, or of his descendants, an opposer of the revolution in 1688 in favor of William and Mary.
(3):
(a.) Of or pertaining to the Jacobites.