ionizer
/ˈaɪəˌnaɪzər/
noun
- A device that produces negative ions, often used to clean the air by making particles clump together and fall out of the air.
- Some people use an ionizer in their car to keep the air feeling fresh.
- She bought an ionizer for her bedroom to help reduce dust and allergens.
- The office installed an ionizer to improve air quality for the employees.
Synonyms