Carrack
Overview
 
A carrack or nau was a three- or four-masted
Mast (sailing)
The mast of a sailing vessel is a tall, vertical, or near vertical, spar, or arrangement of spars, which supports the sails. Large ships have several masts, with the size and configuration depending on the style of ship...

 sailing
Sailing
Sailing is the propulsion of a vehicle and the control of its movement with large foils called sails. By changing the rigging, rudder, and sometimes the keel or centre board, a sailor manages the force of the wind on the sails in order to move the boat relative to its surrounding medium and...

 ship developed in 15th century Western Europe for use in the Atlantic Ocean
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about , it covers approximately 20% of the Earth's surface and about 26% of its water surface area...

. It had a high rounded stern
Stern
The stern is the rear or aft-most part of a ship or boat, technically defined as the area built up over the sternpost, extending upwards from the counter rail to the taffrail. The stern lies opposite of the bow, the foremost part of a ship. Originally, the term only referred to the aft port section...

 with large aftcastle
Aftcastle
An aftcastle is the upper deck of a sailing ship positioned behind the mizzenmast. It was used in medieval shipping such as galleys or galleasses to provide a heightened platform from which to fire upon other ships; it was also a place of defense in the event of boarding. More common, but much...

, forecastle
Forecastle
Forecastle refers to the upper deck of a sailing ship forward of the foremast, or the forward part of a ship with the sailors' living quarters...

 and bowsprit
Bowsprit
The bowsprit of a sailing vessel is a pole extending forward from the vessel's prow. It provides an anchor point for the forestay, allowing the fore-mast to be stepped farther forward on the hull.-Origin:...

 at the stem. It was first used by the Portuguese (its creators), and later by the Spanish, to explore and map the world. It was usually square-rigged on the foremast and mainmast and lateen
Lateen
A lateen or latin-rig is a triangular sail set on a long yard mounted at an angle on the mast, and running in a fore-and-aft direction....

-rigged
Rigging
Rigging is the apparatus through which the force of the wind is used to propel sailboats and sailing ships forward. This includes masts, yards, sails, and cordage.-Terms and classifications:...

 on the mizzenmast.

Carracks were ocean-going ships: large enough to be stable in heavy seas, and roomy enough to carry provisions for long voyages.
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