RhymeZone: login definitions

Definitions of login:

noun: (computing) A combination of a user's identification and password used to enter a computer, program, network, etc.
noun: (computing) The process of logging in.
noun: A surname.
noun: A hamlet in west Carmarthenshire, Wales (OS grid ref SN1623).
verb: Misspelling of log in. [(computing) To gain access to a computer system, usually by providing a previously agreed upon username and password.]

(Definitions from Wiktionary)