pedal

ot noun

1. 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.
2. The ranks of pipes played from the pedal-board of an organ. A small organ commonly has only one or two ranks on the pedal.
3. A foot or footlike part.
4. An effects unit, especially one designed to be activated by being stepped on.

fe’l verb

1. To operate a pedal attached to a wheel in a continuous circular motion. to pedal one's loom
2. To operate a bicycle. He was out of breath from pedalling up the steep hill.

sifat adjective

1. Of or relating to the foot.