Definition of pedal for English Language Learners. : 1  a flat piece of metal, rubber, etc., that you push with your foot to make a machine move, work, or stop. : 2  a lever on a piano, organ, etc., that you push with your foot to make or change a sound.
In Rome, the capital of Italy, they speak Italian. actually Rome was founded in the 700 B.C.'s so Italian wasn't a language Romans spoke all Latin.
The most widely spoken language in Naples is Italian or a mixture of Italian and Napulitano (Neapolitan). Neapolitan is sometimes described as an Italian dialect, but may be considered a separate language and can sometimes be unintelligible to the general Italian speaker.