A pump that draws air or another gas through a liquid.

(Trademark) A kind of vacuum cleaner.

A household appliance for cleaning (as floors, carpets, or upholstery) by suction — called also vacuum sweeper
Cleaning device invented 1901 by the Scot Hubert Cecil Booth 1871–1955. Having seen an ineffective dust-blowing machine, he reversed the process so that his machine (originally on wheels, and operated from the street by means of tubes running into the house) operated by suction. + prikaži više

1. A fissure in the earth's crust (or in the surface of some other planet) through which molten lava and gases erupt; SYN. volcano, crater.
2. An opening for the escape of gas or air; SYN. venthole, blowhole.
3. External opening of urinary or genital system of a lower vertebrate.