purifier
pyoo ruh fahy er
- n an apparatus for removing impurities
- Other inventions this year may have more altruistic intentions (like Dean Kamen's water purifier) or be more visible on street corners (like those ubiquitous camera cell phones).
- It boasts, among other functions, five cleansing modes (front, rear, pulsating, oscillating and soft), a lid that automatically opens and closes, an air purifier, a massage option .
- The potassium permanganate, normally used as a water purifier, came from China, which is the world's leading producer.