船せん室しつ兼けん料りょう理り室しつ

• キャビン

  キャビン is a more general term for a cabin on a ship or aircraft, while 船室兼料理室 specifically refers to a combined cabin and galley on a sailboat.

• ギャレー

  ギャレー is a galley (kitchen) on a ship or aircraft, but 船室兼料理室 implies a dual-purpose space that also serves as a cabin.

Compound of 船室 (cabin) + 兼 (serving also as) + 料理室 (galley/kitchen). The exact historical derivation is uncertain; the term is a straightforward descriptive compound.