trailer truck | sense examples, Usage and Definition from wordnet dictionary online

Noun trailer truck has 1 sense

trailer truck, tractor trailer, trucking rig, rig, articulated lorry, semi - a truck consisting of a tractor and trailer together
--₁ is a kind of truck, motortruck
--₁ has parts: semitrailer, semi; trailer
--₁ has particulars: tandem trailer