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trac·tor-trail·er (trăktər-trālər)
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Tweet n. A truck consisting of a tractor attached to a semitrailer or trailer, used for transporting loads.  (click for a larger image) tractor-trailerpurple cab attached to a semitrailer |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
