Quick definitions from WordNet (semi)
▸ noun: a trailer having wheels only in the rear; the front is supported by the towing vehicle
▸ noun: one of the two competitions in the next to the last round of an elimination tournament
▸ noun: a truck consisting of a tractor and trailer together
▸ Also see semi
▸ Words similar to semis
▸ Usage examples for semis
▸ Popular adjectives describing semis
▸ Words that often appear near semis
▸ Rhymes of semis
▸ Invented words related to semis
▸ noun: a trailer having wheels only in the rear; the front is supported by the towing vehicle
▸ noun: one of the two competitions in the next to the last round of an elimination tournament
▸ noun: a truck consisting of a tractor and trailer together
▸ Also see semi
▸ Words similar to semis
▸ Usage examples for semis
▸ Popular adjectives describing semis
▸ Words that often appear near semis
▸ Rhymes of semis
▸ Invented words related to semis