air pump

noun

: a pump for exhausting air from a closed space or for compressing air or forcing it through other apparatus

Examples of air pump in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Vacuum storage bags are an amazing packing hack, and this handy 15-pack comes with seven different sizes of bags and an electric air pump. Jackie Cucco, Travel + Leisure, 9 July 2025 To inflate, use a manual or electric air pump, but be careful to not over-inflate. Lauren Bengtson, Better Homes & Gardens, 25 June 2025 After the pool is fully clean, dry, and repaired, deflate completely (a reverse air pump works wonderfully here) and fold gently. Lauren Bengtson, Better Homes & Gardens, 25 June 2025 With a compact, powerful, USB-C rechargeable air pump, travelers can use the same space-saving technology anywhere on the go, with no large vacuum cleaner required. Kyle J. Russell, USA Today, 13 Apr. 2025 See All Example Sentences for air pump

Word History

First Known Use

1653, in the meaning defined above

Time Traveler
The first known use of air pump was in 1653

Browse Nearby Words

Cite this Entry

“Air pump.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/air%20pump. Accessed 15 Jul. 2025.

Kids Definition

air pump

noun
: a pump for removing air from a closed space or for compressing air or forcing it through other equipment

More from Merriam-Webster on air pump

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!