Meaning trap
look out for
watch for
to pay attention to something or someone so you notice it when it appears or happens
Don't mix these meanings
Same phrase, different job.
to pay attention to something or someone so you notice it when it appears or happens
Another meaning of 'look out for' is 'protect'; compare the examples to keep the meanings separate.
Hear it in context
Notice where the phrase sounds natural.
When you cross the street, always look out for cars.
In my hometown, you have to look out for cyclists because there are so many on the roads.
Fix the pattern
One small grammar move makes it sound right.
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.
Which sounds natural?
Tap the one a native speaker would say.
'Look out for' is the natural verb for keeping an eye out. 'Remain alert for signs indicating' is formal.
Build natural chunks
Words that usually travel with it.
look out for
- the signs
- a red car
- bargains
- my email
Don't confuse it
Related
Other meanings and phrases to compare.
- look out for (protect) — Another meaning of 'look out for' is 'protect'; compare the examples to keep the meanings separate.