Entrar al sistema para iniciar sesión. to put your name into a computer so that you can start using it. (see also: log on /onto).
LOCK IN somebody/something ........ Essy said, I forgot to make sure the dog Mimy was outside and ended up locking her in all day. She was glad to get out of the house when I got home. ------------- LOCK IN somebody/something.
Comprometer, embarcar, engañar, echar un lazo para hacer algo. to persuade someone to do something that they do not really want to do.
Don Berny said, If you buy a new car, run it in by driving slowly and gently for the first couple of weeks. If you don’t run it in, you could damage the engine ------------------ run something in. (UK).