BMX
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About Our Definitions: All forms of a word (noun, verb, etc.) are now displayed on one page.BMX
noun \ˌbē-(ˌ)em-ˈeks\Definition of BMX
: bicycle racing that resembles motocross with dirt tracks and jumps and the use of special heavy-duty bicycles
See Origin of BMX
bicycle motocross + X as symbol for -cross
First Known Use: 1975
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