Definition:
A shelter deck is a part of a ship that is an upper deck without a roof or overhead protection from the weather. However, it provides some protection for the deck below it, which is usually covered.
“The crew set up their equipment on the shelter deck, knowing they would be exposed to rain but still preferred it to being below deck.”
In maritime terminology, the shelter deck can be important for understanding ship design and usage. It is often discussed in terms of safety regulations and how to best protect crew and cargo from the elements.
While "shelter deck" specifically refers to a part of a ship, the word "shelter" by itself can mean a place that provides protection or safety from danger, weather, or other hazards (e.g., a homeless shelter).
There are no direct idioms or phrasal verbs specifically related to "shelter deck," but you might use phrases like: - "Take shelter": To find a place that offers protection from bad weather. - "Under the shelter of": To be protected by something, often used metaphorically.
A shelter deck is a specific part of a ship that is exposed to the weather but provides some protection to the area below.