A lever operated by one's foot that is used to control or power a machine or mechanism, such as a bicycle or piano

“A piano usually has two or three pedals.”

A foot or footlike part.

An effects unit, especially one designed to be activated by being stepped on.

To operate a pedal attached to a wheel in a continuous circular motion.

“to pedal one's loom”

To operate a bicycle.

“He was out of breath from pedalling up the steep hill.”

Of or relating to the foot.