1. (noun) vacuum, vacuity
the absence of matter
Synonyms: vacuity, vacancy, void, inanity, senselessness, pointlessness, vacuum cleaner, vacuum, emptiness, mindlessness
2. (noun) void, vacancy, emptiness, vacuum
an empty area or space
Synonyms: nothingness, vacuity, vacuum, void, vanity, nihility, vacuum cleaner, nullity, emptiness, vacancy
3. (noun) vacuum, vacuity
a region that is devoid of matter
Synonyms: vacuity, vacancy, void, inanity, senselessness, pointlessness, vacuum cleaner, vacuum, emptiness, mindlessness
4. (verb) vacuum, vacuum cleaner
an electrical home appliance that cleans by suction
Synonyms: void, vacuity, vacuum, vacuum cleaner, vacancy, emptiness
5. (verb) vacuum, vacuum-clean, hoover
clean with a vacuum cleaner
Synonyms: vacuum-clean, vacuum, hoover
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Synonyms and Antonyms of vacuum 
