The language is thus protected, kept right, pure, good. This is commonly called “prescriptivism,” and it is unfortunately not how dictionaries work at all. We don’t just enter the good stuff; we enter the bad and the ugly stuff, too. We are just observers, and the goal is to describe, as accurately as possible, as much of the language as we can. This approach is “descriptivism,” and it is the philosophical basis for almost all modern dictionaries. All a word needs to merit entry into most professionally written dictionaries is widespread and sustained use in written English prose.
