幽閉

1. Origins, structure, and basic meaning

• Structure: 幽閉, read ゆうへい, denotes forcibly confining someone in an isolated place and depriving them of freedom.
• Basic usage: Narrative contexts use 幽閉される for the confined person and 幽閉する for the act of imprisoning them.

2. Common pitfalls and similar expressions

• Confinement that removes freedom
  • This is the forced confinement of a prince or general to a particular place in a story. It differs from remaining in a room voluntarily or waiting there briefly.