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.
Among those chopping block targets could be the Corporate Average Fuel Economy (CAFE) Standard, a policy set by the National Highway Traffic Safety Administration (NHTSA) designed to provide a target for average tailpipe emissions across a brand's cars and light trucks lineup. Yaakov Katz, Newsweek, 17 Jan. 2025 And he’s expected to relax tailpipe emission rules that could slow down EV sales even more — and allow car companies to sell more polluting vehicles. Andrew J. Hawkins, The Verge, 13 Jan. 2025 The Environmental Protection Agency under President Biden has enacted ever-stricter limits on tailpipe emissions. Joann Muller, Axios, 11 Jan. 2025 Automakers have consistently lobbied for a single regulatory framework governing tailpipe emissions that is enforced uniformly across all fifty states, but that would require thoughtful new federal legislation. Peter Douglas, The Mercury News, 5 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

Dictionary Entries Near tailpipe

Cite this Entry

“Tailpipe.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tailpipe. Accessed 21 Jan. 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
Love words? Need even more definitions?

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