sign-in vs. login

noun

  1. an act, an instance, or a time of signing in.

noun

  1. the act of logging in to a database, mobile device, or computer, especially a multiuser computer or a remote or networked computer system.

    The program records the time of each login.

  2. a username and password that allows a person to log in to a computer system, network, mobile device, or user account.

    I’ve forgotten my login again!

verb (used without object)

  1. log in.

    Login with your new password.