Definition of what a publication is and how you can use it

Publication is an act or process of producing a book, magazine, etc. And making it available to the public. a book, magazine, etc, that has been printed and made available to the public. the act of printing something (such as an article or photograph) in a magazine, newspaper, etc.

Peanuts r great aren’t they it just has a good taste

I’m not sure what it is i sorry : ((