"vacuum cleaner." YourDictionary, n.d. Web. 17 August 2018. <http://www.yourdictionary.com/vacuum-cleaner>.
vacuum cleaner. (n.d.). Retrieved August 17th, 2018, from http://www.yourdictionary.com/vacuum-cleaner
(plural vacuum cleaners)
A domestic or industrial mobile machine for cleaning floors and similar surfaces that draws dust and other particles into a container (often a bag) by the suction created by an electric motor driving a fan.
English Wiktionary. Available under CC-BY-SA license.