Look out!
Meaning 1
>warning of immediate danger - Be careful! Move out of the way!
Context 1
“Hang on, that hasn’t been nailed yet, it’s going to fall . . .Look out!”
Meaning 2
“Look out for him/her” - be careful of someone
Context 2
“That’s Roger, the manager, look out for him, he can be really moody”
Meaning 3
“Look out for him/her” - protect someone, help someone
Context 3
“Don’t worry, this first week in the workshop, Terry will look out for you”
