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.
If you get stuck, clear your tailpipe before running the engine to stay warm. Jesse Pines, Forbes.com, 23 Jan. 2026 In addition, the tailpipes are now thicker and sit above a new diffuser plus what appears to be an additional pair of exhaust pipes at the fringes, pointed down at the ground. Joel Feder, The Drive, 22 Jan. 2026 The president, who received substantial donations from oil and gas companies during his 2024 presidential campaign, has moved to block the state’s tailpipe emission standards, clean vehicle targets and renewable energy projects, among other efforts. Los Angeles Times, 15 Jan. 2026 The glaring change is that car manufacturers' new models must achieve a 90% tailpipe emissions reduction target from 2035 onwards. Abhimanyu Ghoshal, New Atlas, 20 Dec. 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 29 Jan. 2026.

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
Love words? Need even more definitions?

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