1. a lightweight motorcycle equipped with rugged tires and suspension; an off-road motorcycle designed for riding cross country or over unpaved ground; [syn: trail bike, dirt bike, scrambler]
WordNet (r) 3.0 (2006):
trail bike
n 1: a lightweight motorcycle equipped with rugged tires and
suspension; an off-road motorcycle designed for riding
cross country or over unpaved ground [syn: trail bike,
dirt bike, scrambler]