-
Lock up
-
Meaning:
Close all doors, windows, etc.
Example:
She LOCKED UP after everyone had left and went home.
-
Lock up
-
Meaning:
Lock something in a safe place
Example:
I LOCKED my money UP in the safe.
-
Lock up
-
Meaning:
Put in prison or a mental hospital
Example:
They LOCKED him UP for burglary.