| any of various stationary exercise apparatuses that resemble a bicycle, usually having handlebars, a seat, pedals, a device for adjusting tension or resistance in the pedaling mechanism, and sometimes a single front wheel: used esp. to improve the cardiovascular system. |
| exercise bicycle n. A fitness device having a seat, handlebars, and pedals with adjustable resistance, used to simulate pedaling a bicycle. Also called stationary bicycle. |
| stationary bicycle n. See exercise bicycle. |