high-speed

from WordNet (r) 3.0 (2006)

high-speed
    adj 1: operating at high speed; "a high-speed food processor";
           "a high-velocity shell" [syn: {high-speed}, {high-
           velocity}]

from The Collaborative International Dictionary of English v.0.48

high-speed \high-speed\ adj.
   1. same as {fast}; as, fast film. Opposite of {slow}.
      [WordNet 1.5]

   2. performed at a high rate of speed; as, a high-speed auto
      chase on the freeway.

   Syn: hot.
        [WordNet 1.5]