The French verb parler literally means "to talk" or "to speak." You'll find it used in a variety of idiomatic expressions and in order to use it properly, you'll definitely want to know how to conjugate it.
It looks like the last question only covered the meaning. So parler is a useful verb. It means to talk, of course. (ie. je parle anglais) The root of it is parl- an easy way to remember is;