What does the term "Orlop" refer to on a ship?

The term "Orlop" refers to the lowest deck within a ship, typically located below the waterline. This area is primarily used for storing supplies, equipment, and sometimes for the ship's crew. The Orlop deck plays a crucial role in the overall organization and functionality of a vessel, particularly in providing stability and storing ballast. Understanding the layout of a ship is important for navigation and safety, as the Orlop deck can also house portions of the ship's machinery and contribute to the management of the ship's weight distribution. Therefore, recognizing the distinction of the Orlop as the lowest deck helps in comprehending its significance in maritime operations.