noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A vehicle that is designed to drive off the road. idiomatic
2. 2
   a bicycle with a sturdy frame and fat tires; originally designed for riding in mountainous country wordnet

Synonyms

All synonyms

all-terrain bikemountain bike

Etymology

From off-road + -er.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.