Meaning 1 · most common
watch for
to pay attention to something or someone so you notice it when it appears or happens
How oftenCommon
LevelB1
Used inSpeech & writing
Examples
When you cross the street, always look out for cars.
A: Did you see my friend arrive?
B: Not yet, but I’ll look out for her.
Common mistake
Not: Look out the postman, I'm expecting a parcel.
Say: Look out for the postman.
Needs 'for' — 'look out FOR something/someone'. 'Look out the window' is a different meaning.
More on “watch for”Another example · Tell it apart · Goes with · Tip
Another example
In my hometown, you have to look out for cyclists because there are so many on the roads.
Tell it apart
Look out for a tall man in a blue coat.
Will you look out for the kids?
Goes with
- look out for