The word has different meanings in different contexts. That said, unless you're a complete moron, it's usually very easy to figure out what sense of "liberalism" is intended based on context.

What I have no patience for at all are the insufferable idiots who insist that only one definition is correct, and oh by the way, it just happens to be their definition.

"Liberal" means different things dependent on the country.

Printing out the source code and inserting it into yourself.

I don't make the rules, just how it is.