tractor trailer
noun
ˈtrak-tər-ˈtrā-lər 
variants or tractor-trailer
US
: a large truck with a long trailer attached to the back of it : semitrailer
Word History
First Known Use
1898, in the meaning defined above
- second-first
- second-foot
- second-generation
- second-guess
- second-guessed
- second-guesser
- second-guesses
- second-guessing
- second-handedness
- second-in-command
- second-in-hand
- second-line
- second-order reaction
- second-rate
- second-rateness
- second-rater
- second-sighted
- second-sightedness
- second-story man
- second-strike
- second-string
- seconda pratica
- seconda prattica
- seconda volta
- secondar