A CDE Definition
See log in.
Signing in and gaining access to a network server, Web server or a computer. Also called "log on," "sign in" or "sign on," the action of logging in (verb) is spelled with two words: "please log in." However, the process (noun) is one word: "the login." In contrast, to exit the system is to "log out," "log off," "sign out" or "sign off."
Right and Wrong Usage
Before/After Your Search Term
|Sieve of Eratosthenes||sign on|
|sigma-delta converter||signal path|
Terms By Topic
Click any of the following categories for a list of fundamental terms.