Noun
(sports, motorcycling) A form of off-road motorbike racing.
(sports, motorcycling) An event where such racing takes place.
Source: en.wiktionary.orgMy father was a motorsports journalist and a motorbike fan. He gave me my motocross bike. Jacky Ickx
I've kind of banned myself from motorcycles. I've had broken ribs, broken shoulder, wrists, leg, broken collarbone - and it was all from motocross or rugby. All of my injuries have come from outside of sailing. James Spithill
Even in motocross, you're struggling to see people pass each other anymore. There seems to be one line in motocross. Casey Stoner
South Africa is the only place in the Southern hemisphere where Halloween is really catching on. They have a lot of sporting events that have made it more popular there. They have motocross and rave celebrations, and they're embracing it as a youth culture thing. Lisa Morton
A BSA motocross machine was often colloquially known as a "Beezer." Source: Internet
BMX began when young cyclists appropriated motocross tracks for fun, racing and stunts, eventually evolving specialized BMX bikes and competitions. Source: Internet