クリーン
Meanings
1
Used as a na-adjective to describe something physically clean, morally clean, or free from impurities. Common in compound words like クリーンエネルギー (clean energy).
This room is always kept clean.
A shift to clean energy is an urgent task.
Usage patterns
- 〈事〉をクリーンにするto make (something, e.g. politics, an industry) clean/transparent
The new president promised to make the company's management clean and transparent.
- クリーンな〈物〉clean (physically pure or free of pollutants) ~
This factory discharges clean water.