Definition
A shelter deck is a partial upper deck on a ship, designed to protect cargo or passengers from the elements. Think of it as a large porch roof for a boat 🚢. It doesn't usually contribute to the ship's structural strength, unlike a full deck. It's like an extended eave on a house, offering shade and protection. This kind of deck provides additional covered space without fully enclosing an area. Imagine a balcony that's big enough to store stuff under.