bicycle motocross
noun
a bicycle race over a rough cross-country course, usually consisting of jumps, obstacles, and turns. Abbreviation: BMX
Origin of bicycle motocross
First recorded in 1970–75
Words nearby bicycle motocross
bicuspid valve,
bicycle,
bicycle chain,
bicycle clip,
bicycle kick,
bicycle motocross,
bicycle path,
bicycle pump,
bicycle race,
bicyclic,
bicyclic terpene