Improve پیشرو meaning in English

Is there any meaning of the word پیشرو that needs an edit? Please click that meaning to rewrite it.

precessor

Is there any meaning of the word پیشرو that needs to be removed from the list? Please click that meaning to mark it for deletion.

precessor

Do you want to add a new meaning, definition, and a sentence of the word پیشرو? Please feel free to add.