甲板

1. Origins, structure, and basic meaning

• Structure: 甲板, read かんぱん, means a flat, floor-like structure on a ship.
• Basic usage: It is used when passengers go outside to view a sunset or describe a rain-wet surface.
  • 乗客は甲板に出て夕日を眺めた。

2. Common pitfalls and similar expressions

• The space compared with 船室
  • 甲板 refers to a ship's floor-like deck, while 船室 refers to a room enclosed within the ship.