Definition of "cleaner" in English

Noun

1. A person whose occupation is to clean things, especially rooms, floors, and windows.

2. A device that cleans, such as the vacuum cleaner.

3. A substance used for cleaning; especially, one retailed for that purpose and meant for use on things other than one's own body.

4. A professional laundry or dry cleaner (business).

   • I'll have to take this shirt to the cleaners.

5. A fixer; a person who disposes of bodies and evidence.

Adjective

1. Comparative form of clean: more clean.