砦とりでを落おとす

expression, godan verb (-su)

capture a fort; take a fortress

Used in military or historical contexts for capturing a fortified position. The verb 落とす here means 'to bring down' or 'to capture'.

See also: 落とす

• 敵てき軍ぐんはついに砦とりでを落おとした。

  The enemy army finally captured the fort.