How is the term "hatch" translated into civilian language?

The term "hatch" in maritime terminology refers specifically to an opening in a ship's structure that allows for access between different compartments. When translated into civilian language, it's most closely associated with "door." This is because a hatch serves a similar function to a door, allowing personnel to move from one space to another, often while also providing access for cargo and equipment. The structural features of a hatch often include a cover or lid that can be secured, much like a door does. Therefore, in common language, when describing a hatch, using "door" aligns best with the intended meaning of a way to enter or exit an enclosed area, particularly in the context of a vessel.