These example sentences are selected automatically from various online news sources to reflect current usage of the word 'vacuum pump.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
1844, in the meaning defined above
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25 Feb 2021
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“Vacuum pump.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vacuum%20pump. Accessed 5 Mar. 2021.
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