Meaning and Usage
The word 手洗い (てあらい) primarily means "restroom" or "lavatory" in everyday conversation, especially in public or formal contexts. It can also literally mean "hand washing," referring to the act of washing one's hands.
Common Contexts
When used as a noun meaning "restroom," it is common in public places like shops, restaurants, and schools. For example, "手洗いに行く" means "to go to the restroom."
When referring to the action, it is often used in instructions or reminders, such as "手洗いをしてください" (Please wash your hands).
Collocations and Patterns
- 手洗いに行く: to go to the restroom
- 手洗いをする/してください: to wash hands / please wash your hands
- 手洗い場: hand washing area
Register and Politeness
The term 手洗い is polite and neutral, suitable for both casual and formal situations. It is more common than other words like トイレ (toilet) in formal or public announcements.
Common Mistakes
Learners sometimes confuse 手洗い (restroom) with 洗面所 (せんめんじょ), which means "washroom" or "bathroom" but often refers to a place with a sink for washing face and hands, not necessarily a toilet. Remember 手洗い can mean both the restroom and the act of washing hands depending on context.