LIBRARY:

What is a “Library”?

The word "library" seems to be used in so many different aspects now, from the brick-and-mortar public library to the digital library. Public libraries—and indeed, all libraries--are changing and dynamic places where librarians help people find the best source of information whether it's a  book,  a web site, or database entry.

https://www.collinsdictionary.com/dictionary/english/library/related

Father of library: