The phrasal verb 'look out for' is predominantly used in informal speech, although it can appear in more formal contexts as well. This phrasal verb typically means to watch over or be cautious of something or someone, often suggesting vigilance against potential danger or problems. For example, it might be used in scenarios where someone is advised to 'look out for' traffic while crossing the street, or when a colleague is reminded to 'look out for' specific issues during a meeting. Additionally, it can imply looking after someone's interests or well-being, such as when a friend is told to 'look out for' a buddy who’s feeling down. It's frequently used in spoken English and is less likely to be found in formal written documents unless the tone is purposely conversational. The presence of 'for' is important as it links the verb to the object of attention or care.
B1
PreIntermediate
1. To be on guard to notice or protect someone or something.
You should look out for your little brother when you're at the park.
Parents often look out for their children's best interests.
2. To be watchful for something specific.
I'm looking out for a good deal on a laptop this Black Friday.
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