LOCK UP


Meaning of LOCK UP in English

lock up | ˌlock sth ↔ ˈup

to make a building safe by locking the doors and windows :

Don't forget to lock up at night.

He locked up the shop and went home.

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.