Definition of tasman:
(n) :
A region and territorial authority in the north of the South Island, New Zealand; in full, Tasman District.
(n) :
A local government area in south-east Tasmania, Australia; in full, Tasman Council.
(n) :
A coastal settlement in Tasman District, New Zealand.
(n) :
A male given name transferred from the surname.
(n) :
A surname from Dutch.
(n) :
Ellipsis of Tasman Sea. [A marginal sea of the Pacific Ocean. It is located between Australia and New Zealand.]