What is the Navy term used to refer to a bed?

In the Navy, the term "rack" specifically refers to a bed or sleeping space assigned to personnel. This term is commonly used among sailors and is a standard part of naval vernacular. The context of a "rack" includes not only the mattress itself but typically also the structure that holds the mattress, often stacked in a manner to accommodate multiple sleeping spaces in a limited area, such as in barracks or aboard ships.

Understanding this term is essential for effective communication and familiarization with naval life, especially when discussing accommodations or personal sleeping arrangements among crew members. Other options represent different contexts: while "bunk" may also imply a bed in more general terms, it is less specifically associated with naval terminology. "Berth" typically refers to a designated sleeping place on a ship or vessel but is often used in broader contexts, such as for docking ships. "Lie down" is simply a phrase indicating an action rather than a specific piece of furniture or sleeping arrangement.