死亡

1. Origins, structure, and basic meaning

• Structure: 死亡 (しぼう) combines death 死 and passing away 亡 in a formal noun for death.
• Basic usage: It appears in factual or safety-focused contexts such as a character's revealed death or preventing fatal accidents.

2. Common pitfalls and similar expressions

• A formal event noun
  • 死亡 foregrounds the occurrence or record of death and is more formal than an everyday verb meaning “die.”