a foot-operated lever used to control certain mechanisms, as automobiles, or to play or modify the sounds of certain musical instruments, as pianos, organs, or harps.

a leverlike part worked by the foot to supply power in various mechanisms, as the bicycle.

Music .

a foot-operated keyboard, as on an organ or harpsichord.

any of the keys of such a keyboard.

pedal point.

to work or use the pedals, as in playing an organ or propelling a bicycle.

to work the pedals of (an organ, bicycle, etc.).

of or pertaining to a foot or the feet.

of or pertaining to a pedal or pedals.

using pedals

a pedal mechanism.