Orlop deck is a term commonly used in nautical language to describe the lowest deck of a ship, where provisions, cables, and other storage items are stored. While orlop deck is the most commonly used term to describe this section of a ship, it is not the only one. Some other terms and synonyms that are often used to refer to orlop deck include the lowest deck, the hold deck, the lower deck, and the cellar deck. However, regardless of the term used to describe it, the orlop deck remains an essential element of any ship, providing valuable storage space for critical supplies and equipment during long voyages at sea.