Look up: Moto-Cross

1. Moto-Cross
   Moto-Cross (scrambling) is a specialised form of motor-cycle racing in which competitors race around a circuit consisting of a variety of rough cross- country terrain, generally including mud, sand, grass, gravel, stones and streams.
   Found on http://www.probertencyclopaedia.com/brow
   
   
2. motocross
   form of motorcycle racing in which cyclists compete on a course marked out over open and often rough terrain. Courses vary widely but must be 1.5 to ... [1 related articles]
   Found on http://www.britannica.com/eb/a-z/m/127
   
   
3. Motocross
   `Motocross` is a form of motorcycle sport or all-terrain vehicle racing held on enclosed off road circuits. It evolved from trials, and was called scrambles, and later motocross, combining the French moto with cross-country.<ref name=Setright1979/> BMX, or bicycle motocross, is the equival...
   Found on http://en.wikipedia.org/wiki/Motocross
   
   
4. motorcross
   Off-road racing over a rough circuit. Formerly known as scrambling.
   Found on http://www.encyclo.co.uk/visitor-contrib