'Bismarck Sea' definitions:
Definition of 'Bismarck Sea'
(from WordNet)
noun
An arm of the South Pacific to the southwest of the Bismarck Archipelago
noun
A naval battle in World War II; Allied land-based bombers destroyed a Japanese convoy in the Bismarck Sea in March 1943 [syn: Bismarck Sea, battle of the Bismarck Sea]