脱衣

1. Origins, structure, and basic meaning

• Structure: 脱衣(だつい) combines 脱, removing, with 衣, clothing, to mean undressing.
• Basic usage: It is used to describe undressing before an examination or spaces for undressing before bathing.

2. Common pitfalls and similar expressions

• Undressing and changing clothes
  • 着替え(きがえ) means changing from one set of clothes to another. 脱衣 focuses on the act of removing clothes within that process.
• Action and purpose
  • 脱衣して links undressing to the action that follows.
  • 用 in 脱衣用 indicates that something is intended for undressing.