積つみ込こみ

noun

loading (cargo, freight, etc.)

Refers to the act of loading goods onto a vehicle, ship, or container. Common in logistics, shipping, and warehousing contexts.

• トラックへの積つみ込こみが終おわった。

  The loading onto the truck is finished.

• 積つみ込こみ作さ業ぎょうは午ご前ぜん中ちゅうに行おこなわれる。

  The loading work is done in the morning.

noun

stacking the wall of tiles to one's advantage (mahjong)

Mahjong term: arranging the tiles when building the wall so that one can draw favorable tiles. A specialized, domain-specific usage.

• 積つみ込こみがばれると反はん則そくになる。

  If the tile stacking is discovered, it's a foul.