Short for Isle of Purbeck, a peninsula in Dorset, England. / A former local government district in Dorset, abolished on 1 April 2019 and merged into the Dorset unitary authority.

A type of hard limestone from the Isle of Purbeck, used for building and paving.

A peninsula (not an island) on the coast of Dorset, England.

(geology) Of or relating to the Purbeck Group, an Upper Jurassic to Lower Cretaceous lithostratigraphic group in southeast England.