log-on

Definitions

Commerce

  • phrasal verb
    (written as log on)
    to start a computer program by entering a password, and various other instructions

Electronics

  • To initiate a session. Also, the process of initiating a session. This may require, for instance, entering a username and the corresponding password. Also spelled logon. Also called log-in, or sign-on.
  • synonymlog-in
http://www.dictionarycentral.com/definition/log-on.html