積つみ下おろす

godan verb (-su), transitive verb

unload; discharge cargo

Refers to taking goods off a vehicle, ship, or other carrier. The compound combines 積む (load) and 下ろす (take down), but the meaning is specifically unloading.

• トラックから荷に物もつを積つみ下おろす。

  Unload the cargo from the truck.

• 港みなとで船ふねからコンテナを積つみ下おろしている。

  They are unloading containers from the ship at the port.