Tractor-trailer Definition
trăktər-trālər
tractor-trailers
noun
A combination of a tractor and a trailer or semitrailer, used in trucking.
Webster's New World
Synonyms:
- semi
- articulated-lorry
- rig
- trucking rig
- trailer-truck
Other Word Forms of Tractor-trailer
Noun
Singular:
tractor-trailerPlural:
tractor-trailers




