login
n. countablen. the name and password you use to enter a website or computer system. It can also mean the act of entering the system. In computing, a login can also refer to the specific screen or area on a website where you type your credentials to gain access.
n. the process or set of credentials used to gain access to a computer system or restricted area of a website. Often refers to the combination of a username and password. In computing and web design, the term often refers to the user interface component or dedicated page designed for authentication, rather than the credentials or the process itself.
I forgot my login for the company website.
Please keep your login details secure and do not share your password with anyone else in the office.
The system administrator reset the employee's login after several failed attempts suggested a potential security breach from an unknown IP address.
A deverbal from log in.
Often used as a modifier before other nouns, such as 'login page' or 'login credentials'.
I need to login to the site.I need to log in to the site.'Login' as one word is a noun; the action requires the two-word phrasal verb 'log in'.