Topic summary
Brig-sloop
Extracted from the Wikipedia article Sloop-of-war.
Brig-sloop
In the 1770s, the two-masted sloop re-appeared in a new guise as the brig sloop, the successor to the former snow sloops. Brig sloops had two masts, while ship sloops continued to have three (since a brig is a two-masted, square-rigged vessel, and a ship is a square-rigger with three or more masts, though never more than three in that period).