vacuum
US /ˈvækjuəm, -jum, -jəm/
・UK /'vækjʊəm/
B1
noun
- Space with absolutely no air in it
- An electrical appliance that sucks up dust and dirt.
- Cleaning machine with engine that sucks up dirt
- An appliance that cleans by suction.
- An electrical appliance that sucks up dust and dirt.
- A space entirely devoid of matter.
- A state of emptiness; a lack of something.
- A space entirely devoid of matter.
- A state of emptiness; a void.
- An electron tube.
verb
- To clean (a floor) using a sucking machine
other
- To clean with a vacuum cleaner.
- To clean with a vacuum cleaner.
- To seal something in a vacuum.
adjective
- Sealed to remove air.
other
- A space entirely devoid of matter.