残ざん置ち

noun, noun or participle which takes 'suru'

leaving behind; keeping in place

Used for intentionally leaving something in place for later use or as a reserve, often in logistical, military, or technical contexts.

• 部ぶ隊たいは撤てっ退たい時じに物ぶっ資しを残ざん置ちした。

  The unit left supplies behind when they withdrew.

• 工こう事じ現げん場ばに資し材ざいを残ざん置ちする場ば合あいは、安あん全ぜん対たい策さくが必ひつ要ようだ。

  When leaving materials at a construction site, safety measures are necessary.