Meaning and Usage
"清潔" (せいけつ) means "clean" or "hygienic" and is used to describe something free from dirt or contamination. It is often applied to places, objects, or personal hygiene.
Common Contexts
You will frequently see "清潔" used when talking about rooms, clothes, environments, or habits that are clean and well-maintained. It carries a positive connotation emphasizing health and order.
Collocations and Patterns
- 清潔な部屋 (せいけつなへや): a clean room, emphasizing tidiness and hygiene.
- 清潔な服 (せいけつなふく): clean clothes, often implying freshly washed or well-kept.
- 清潔に保つ (せいけつにたもつ): to keep something clean, a common phrase in daily life and work.
Register and Nuance
"清潔" is a neutral and polite word suitable for both formal and informal situations. It is often used in written and spoken Japanese when discussing cleanliness in a respectful or serious tone.
Common Mistakes
Learners sometimes confuse "清潔" with "きれい" (pretty/clean). While "きれい" can mean clean in casual contexts, "清潔" specifically stresses hygiene and cleanliness, especially in health-related or formal contexts. Use "清潔" when you want to emphasize cleanliness rather than just appearance.