tailpipe

noun

tail·​pipe ˈtāl-ˌpīp How to pronounce tailpipe (audio)
: an outlet by which engine exhaust gases are expelled from a vehicle (such as an automobile or jet aircraft)

Examples of tailpipe 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.
Vehicle emissions standards Zeldin also took aim at Biden-era vehicle standards, saying the EPA would terminate the tailpipe emissions regulations announced by the previous administration last year. Maryalice Parks, ABC News, 13 Mar. 2025 When positioned close to a heat source, like a tailpipe, electrons bounce from the hot side to a cold side, generating an electrical current. New Atlas, 28 Feb. 2025 Those rules didn’t just govern what came out of a gasoline engine’s tailpipe. Chris Isidore, CNN, 28 Jan. 2025 The group delivered a detailed wish list to Mr. Trump, topped by the rollback of the tailpipe pollution rules. Lisa Friedman, New York Times, 25 Jan. 2025 See All Example Sentences for tailpipe

Word History

First Known Use

1922, in the meaning defined above

Time Traveler
The first known use of tailpipe was in 1922

Browse Nearby Words

Cite this Entry

“Tailpipe.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tailpipe. Accessed 23 Mar. 2025.

Kids Definition

tail pipe

noun
: an outlet by which engine exhaust gases are expelled from a vehicle (as an automobile or jet aircraft)

More from Merriam-Webster on tailpipe

Last Updated: - Updated example sentences
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