1) Nautical terminology 2) Rooms 3) Staircase 4) Stairs 5) Stairway 6) Steps 1) Stair 
In the architecture of a ship, a companion or companionway is a raised and windowed hatchway in the ship`s deck, with a ladder leading below and the hooded entrance-hatch to the main cabins. ...
A raised and windowed hatchway in the ship's deck, with a ladder leading below and the hooded entrance-hatch to the main cabins.
A raised and windowed hatchway in the ship's deck, with a ladder leading below and the hooded entrance-hatch to the main cabins.
stairs from upper deck of ship to lower deck
stairs from upper deck of ship to lower deck
Protective structure covering a stairway or ladder leading below decks. It may have a door or sliding top.
The entryway into the cabin from the deck or any passageway on board.
The main entrance to the cabin, usually including the steps down into the cabin.
[n] - a stairway or ladder that leads from one deck to another on a ship
noun a stairway or ladder that leads from one deck to another on a ship
A stairway inside the ship that connects the deck levels
a stair or ladder within the hull of a vessel. · the space occupied by this stair or ladder.