fourth deck (noun)

1. In Greek mythology, the fourth deck of Hades was known as Tartarus, where the most wicked souls were punished for eternity.

2. In the science fiction novel, the protagonist discovers a hidden spaceship buried deep beneath the fourth deck of an abandoned space station.

3. The movie depicted a thrilling chase scene between the hero and the villain on the fourth deck of a sinking ship.

4. The couple enjoyed a candlelit dinner on the fourth deck of a luxurious cruise ship, surrounded by the breathtaking view of the ocean.