- vacuumcleaner
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vacuum cleaner
n.
An electrical appliance that cleans surfaces by suction.
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Universalium. 2010.
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Universalium. 2010.
Superprofit — (or surplus profit or extra surplus value ; in German: extra Mehrwert ), is a concept in Karl Marx s critique of political economy, subsequently elaborated by Lenin and other Marxist thinkers.The origin of the concept in Marx s CapitalThe term… … Wikipedia