Definitions

1. noun

The lowest deck on a warship, below the main deck, where the crew’s quarters and stores are usually located.

“The orlop deck on the old battleship was cramped and poorly ventilated.”

2. verb

To move or cause something to move from the main deck to the orlop deck, typically for storage or to clear the main deck.

“The crew orloped the supplies to make room for the new equipment.”