重じゅう量りょう噸とん数すう

noun

dead-weight tonnage

Technical maritime term for the total weight a ship can safely carry, including cargo, fuel, crew, and stores.

• この貨か物もつ船せんの重じゅう量りょう噸とん数すうは5ご万まんトンです。

  The dead-weight tonnage of this cargo ship is 50,000 tons.