tractor unit

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. a large [[road]] [[vehicle]], usually consisting of a two or three-axled [[chassis]], and fitted with a [[cab]], [[engine]] and [[drivetrain]], used for hauling [[semitrailer]]s.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.