o, g, l, n, i are letters that make 'log-in'
log, in, IN, In are words within 'log-in'
1 possible definitions for 'log-in'
Under this definition, log-in is a verb and has the following properties:
log in, log on have the same meaning as 'log-in'
log out, log off have the opposite meaning of 'log-in'
'log-in' can be a type of access.