In the 18th and early 19th centuries, a large xebec carried a square rig on the foremast, lateen sails on the others, a bowsprit, and two headsails.
They were greatly favored by Mediterranean nations as corsairs, and for this purpose were built with a narrow floor to achieve a higher speed than their victims, but with a considerable beam in order to enable them to carry and extensive sail plan. When used as corsairs they carried a crew of 300 to 400 men and mounted up to twenty-four guns according to size.