snow bike

Meaning

Noun

• A mini-snowmobile built out of the frame of a motocross motorcycle (dirtbike), replacing the rear drive wheel with a long trailing caterpillar track and the front wheel with a single ski.
• Synonym of skibike

Origin

• snow + bike
• snow + bike From being something akin to a two-wheeled motorcycle adapted for snow
• snow + bike From being something akin to a bicycle adapted to snow