undercarriage

noun

un·​der·​car·​riage ˈən-dər-ˌker-ij How to pronounce undercarriage (audio)
-ˌka-rij
1
: a supporting framework or underside (as of an automobile)
2
: the landing gear of an airplane

Examples of undercarriage in a Sentence

There was a problem with the plane's undercarriage.
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.
Two gray rubber feet run almost the undercarriage length to ensure airflow is unobstructed. PCMAG, 27 Nov. 2024 That includes license plate scans, X-rays, sniffing canines, and undercarriage mirrors. Sarah Matusek, The Christian Science Monitor, 17 Dec. 2024 His latest acquisition has a striking black-on-black design with distinctive red undercarriage lighting. Yaakov Katz, Newsweek, 29 Nov. 2024 The familiarity sprang from the fact that the designers saved money by basing the design on an F-5 Freedom Fighter fuselage with the undercarriage from an F-15. David Szondy, New Atlas, 1 Dec. 2024 See all Example Sentences for undercarriage 

Word History

First Known Use

circa 1796, in the meaning defined at sense 1

Time Traveler
The first known use of undercarriage was circa 1796

Dictionary Entries Near undercarriage

Cite this Entry

“Undercarriage.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/undercarriage. Accessed 22 Jan. 2025.

Kids Definition

undercarriage

noun
un·​der·​car·​riage ˈən-dər-ˌkar-ij How to pronounce undercarriage (audio)
1
: a supporting structure or underside (as of an automobile)
2
: the landing gear of an airplane

More from Merriam-Webster on undercarriage

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!