A rapid mover; someone who scrambles.

A lightweight motorcycle equipped with rugged tires and suspension; an off-road motorcycle designed for riding cross country or over unpaved ground.

synonyms: dirt bike, trail bike.

Polish: motocykl terenowy

Electronic equipment that makes speech unintelligible during transmission and restores it at reception.

Dutch: crossmotor, crossmotorfiets, scrambler, spraakvervormer