tractor trailer

noun

variants or tractor-trailer
ˈtrak-tər-ˈtrā-lər How to pronounce tractor trailer (audio)
US
: a large truck with a long trailer attached to the back of it : semitrailer

Word History

First Known Use

1898, in the meaning defined above

Time Traveler
The first known use of tractor trailer was in 1898

Dictionary Entries Near tractor trailer

tractor propeller

tractor trailer

tractrix

See More Nearby Entries 

Cite this Entry

“Tractor trailer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tractor%20trailer. Accessed 21 Dec. 2024.

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