semi
(noun)
noun
1. one of the two competitions in the next to the last round of an elimination tournament
Similar word(s): semifinal
Definition categories: event, match
2. a truck consisting of a tractor and trailer together
Similar word(s): rig
Definition categories: man–made, motortruck, truck
3. a trailer having wheels only in the rear; the front is supported by the towing vehicle
Similar word(s): semitrailer
Definition categories: man–made, trailer