fall, surrender, capture (of a fortress, city); downfall, collapse

💡 Nuance & Usage: Refers to the fall or capture of a stronghold, city, or position, often under attack. Can also refer metaphorically to the downfall of a person or system. 城や都市などが敵の攻撃を受けて落ちること。また、地位や権威が失墜することも指します。