| Main Entry: | all-terrain bicycle |
| Part of Speech: | noun |
| Definition: | off-road bicycle |
Synonyms: |
ATB, MTB, all-terrain bike, mountain bicycle, mountain bike, off-road bike, off-roader |
| Main Entry: | mountain bike |
| Part of Speech: | noun |
| Definition: | bicycle for rough terrain |
Synonyms: |
MTB, all-terrain bike, mountain bicycle, off-road bicycle, trail bike |