Vacuum - Dictionary Definition and Overview

Vacuum :  (noun)
1: the absence of matter [syn: vacuity]
2: an empty area or space; "the huge desert voids"; "the emptiness of outer space"; "without their support he'll be ruling in a vacuum" [syn: void, vacancy, emptiness]
3: a region empty of matter [syn: vacuity]
4: an electrical home appliance that cleans by suction [syn: vacuum cleaner] (verb)

1: clean with a vacuum cleaner; "vacuum the carpets" [syn: vacuum-clean, hoover]

Based on WordNet 2.0

Vacuum : \Vac"u*um\, n.; pl. E. Vacuums, L. Vacua. [L., fr. vacuus empty. See Vacuous.] 1. (Physics) A space entirely devoid of matter (called also, by way of distinction, absolute vacuum); hence, in a more general sense, a space, as the interior of a closed vessel, which has been exhausted to a high or the highest degree by an air pump or other artificial means; as, water boils at a reduced temperature in a vacuum.

Based on WordNet (r) 2.0 (August 2003)

Example Usage of Vacuum

hollaxatxkylee: On MLIA, I saw a post about a youtube video with almost8 hours of Vacuum cleaner sounds. I've been listening to it for 5 minutes.
choicevacuums: Panasonic Replacement Bag for Canister Vacuum Cleaner MC-CG4/MC-CG3 find it here http://bit.ly/8L3nmm
Burgley: @xlilbudz actually it does there is a lot of echo in the womb so it's loud like a Vacuum so it's relaxing to them
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