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View definitions for big rig

big rig

noun as in eighteen-wheeler

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On this page you'll find 7 synonyms, antonyms, and words related to big rig, such as: 18-wheeler, rig, semi, semitrailer, trailer truck, and truck trailer.

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

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