two-masted
2.The taller mast, whether forward or aft, of a two-masted sailing vessel.
3.two-masted vessel square-rigged on the foremast and fore-and-aft rigged on the mainmast.
4.A two-masted sailing ship, square-rigged on both masts, carrying two or more headsails and a quadrilateral gaff sail or spanker aft of the mizzenmast.
5.A two-masted sailing ship, square-rigged on the foremast and having a fore-and-aft mainsail with square main topsails.
6.A two-masted fore-and-aft-rigged sailing vessel similar to the ketch but having a smaller jigger mast stepped abaft the rudder.
7.A two-masted fore-and-aft-rigged sailing vessel with a mizzenmast stepped aft of a taller mainmast but forward of the rudder.
8.A single-masted, fore-and-aft-rigged sailing vessel with two or more headsails and a mast set somewhat farther aft than that of a sloop.

