Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- n. A lightweight motorcycle designed for use on rough surfaces, such as dirt roads or trails. Also called trail bike.
- n. See mountain bike.
Wiktionary
- n. alternative spelling of dirtbike.
WordNet 3.0
- n. a lightweight motorcycle equipped with rugged tires and suspension; an off-road motorcycle designed for riding cross country or over unpaved ground
Examples
“It trashed our magnetic laser net, barbed wire is useless, napalm a treat, can't evade it, can't divert it, only this little boy can stop it; big blue eyes, mustard on his T-shirt, this adorable towhead with the discount dirt bike and the horny mom; only Jeffrey Joshua and his fuzzy teddy bear, Mr. Bundy, stands between us and galactic oblivion; can he ...?”
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treeseed Motorcycles designed for racing over closed circuits, often with jumps, over varied terrain of gravel/mud/sand. Also called motocross bikes, when not being raced, they can also be used for informal off-road recreation, or "mudding". Feb 3, 2008