vacuumcleaner
nounUK /ˈvækjuːm ˌkliːnə/
US /ˈvækjuːm ˌkliːnər/
A machine that sucks up dirt from the floor to make it clean.
Mom used the vacuum cleaner to clean the carpet.
OTHER MEANINGS
2. A device that uses suction to remove dust and dirt from surfaces.
The vacuum cleaner picked up all the crumbs under the table.
3. A household appliance used for cleaning floors and upholstery.
We bought a new vacuum cleaner for the living room.
4. Any machine that creates a partial vacuum to draw in air and debris.
The vacuum cleaner's motor creates strong suction.