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semi

Definitions of semi
  1. noun
    a truck consisting of a tractor and trailer together
    synonyms: articulated lorry, rig, tractor trailer, trailer truck, trucking rig
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    types:
    tandem trailer
    trucking rig with two trailers in tandem
    type of:
    motortruck, truck
    an automotive vehicle suitable for hauling
  2. noun
    a trailer having wheels only in the rear; the front is supported by the towing vehicle
    synonyms: semitrailer
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    type of:
    trailer
    a large transport conveyance designed to be pulled by a truck or tractor
  3. noun
    one of the two competitions in the next to the last round of an elimination tournament
    synonyms: semifinal
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    type of:
    match
    a formal contest in which two or more persons or teams compete
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