Gearbox

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  gearbox \gear"box`\ n.
     the metal casing in which a train of gears is sealed.
  
     Syn: gear case.
          [WordNet 1.5]



From WordNet (r) 2.0 [wn]:

  gearbox
       n : the shell (metal casing) in which a train of gears is sealed
           [syn: {gear case}]