滅亡

1. Origins, structure, and basic meaning

• Structure: 滅亡 is read as めつぼう and is a noun and する verb for the complete downfall or destruction of a state, dynasty, or civilization.
• Basic usage: A kingdom falling appears in 王国が滅亡する, while a civilization disappearing appears in 文明が滅亡する.

2. Common pitfalls and similar expressions

• End of a society or system
  • It is used for the end of a long-standing state, people, or civilization rather than for an individual death.
• Difference from 崩壊
  • Compared with collapse of a structure or organization in general, this term emphasizes the entity ceasing to exist.