pedal

nouns

a sustained bass note
a lever that is operated with the foot

verbs

ride a bicycle
is derived from
is derived from
operate the pedals on a keyboard instrument
entails
replay (as a melody)
"Play it again, Sam"; "She played the third movement very beautifully"
domain category
musical activity (singing or whistling etc.)
"his music was his central interest"
is a type of (narrower)
handle and cause to function
"do not operate machinery after imbibing alcohol"; "control the lever"

adjectives

of or relating to the feet
"the word for a pedal extremity is `foot'"
pertains to