vacuum
noun
1. the absence of matter
Similar word(s): vacuity
Definition categories: state, emptiness
2. an empty area or space
- without their support he'll be ruling in a vacuum
Similar word(s): emptiness, vacancy, void
Definition categories: shape, space
3. a region that is devoid of matter
Similar word(s): vacuity
Definition categories: location, part, region
4. an electrical home appliance that cleans by suction
Definition categories: man–made
Sentences with vacuum as a noun:
- a vacuum of 26 inches of mercury, or 13 pounds per square inch