Login

Unlike the words "brush", "comb", and "e-mail", this term should not be used as both a noun and a verb. It should only be used as a noun, (You don't login to a server, you log in to it) and it refers to a username, or a code that identifies you to a certain server. It is often used in conjuction with a password to verify who is accessing the server. For example, when trying to access some forbidden top secret documents, you'll often encounter a screen that says, "Please enter your login and password." Then you have to sit there for hours trying to guess the stupid password...