What Does โCheck sb outโ Mean?
โCheck sb outโ means to look at someone carefully or to investigate someoneโs appearance or behavior. It is often used informally when noticing someone or examining them closely.
Introduction
The phrase โcheck sb outโ is a common English phrasal verb used in everyday speech. It usually means to look at someone with interest, often because you find them attractive or want to learn more about them. Sometimes, it can also mean to investigate or verify information about a person. Understanding the check sb out meaning helps learners use this phrase naturally in conversations. It is informal and often found in casual contexts like talking about people you meet or notice. Knowing how to use โcheck sb outโ correctly can improve your fluency and help you sound more like a native speaker.
Quick Info Box
- Phrasal verb: check somebody out
- Type: transitive
- Level: B1 (Intermediate)
- Short meaning: to look at someone carefully or to investigate them
Structure (Grammar Rules)
โCheck sb outโ is a separable phrasal verb. This means the object (sb = somebody) can come between the verb and the particle, or after them.
- Check someone out
- Check out someone
Examples:
- I want to check her out.
- I want to check out her.
Both forms are correct, but the first one is more common.
How to Use โCheck sb outโ?
You can use โcheck sb outโ when you want to say that you are looking at someone carefully, often because you find them interesting or attractive. It can also mean to investigate or learn more about a person, usually in informal contexts.
It is common in spoken English, especially among young people. For example, if you see someone attractive at a party, you might say, โIโm going to check her out.โ In other situations, like at work, it could mean looking into someoneโs background or skills.
Examples
- He checked her out at the coffee shop because she looked familiar.
- Did you check out the new guy in our class?
- She always checks out people before making friends.
- We need to check him out before hiring.
- They checked out the singerโs performance last night.
Common Mistakes
- Incorrect: I check out her.
- Correct: I check her out.
- Incorrect: She check somebody out yesterday.
- Correct: She checked somebody out yesterday.
Note: Use the correct tense and remember the separable structure.
Differences / Synonyms
- Look at sb: Just to see someone, less focused or intense than โcheck sb out.โ
- Size sb up: To judge someoneโs character or ability, more about evaluation than appearance.
- Check sb out: More informal; can mean looking at someone physically or investigating them.
โCheck sb outโ is more casual and often related to attraction or informal investigation.
Common Collocations
- Check someone out
- Check him out
- Check her out
- Check the guy out
- Check the new student out
Related Phrasal Verbs
Here are related phrasal verbs of check sb out:
Real-life Dialogue
Anna: Did you see the new guy at the party last night?
Ben: Yeah, I checked him out. He seems really cool.
Anna: I think heโs cute. Iโm going to check him out more next time.
Practice
Fill in the blank with the correct form of โcheck sb outโ:
- She __________ the new teacher during the first class.
- We should __________ the candidates carefully before hiring.
- He likes to __________ people at the gym.
Answers: checked out, check out, check out
FAQs
- Q: Can โcheck sb outโ mean to investigate someone?
A: Yes, it can mean to look into or verify information about someone.
- Q: Is โcheck sb outโ formal or informal?
A: It is informal and mostly used in casual conversations.
- Q: Can I say โcheck out himโ?
A: Itโs better to say โcheck him outโ because it sounds more natural.
- Q: What is the difference between โcheck sb outโ and โlook at sbโ?
A: โCheck sb outโ is more focused or interested, while โlook at sbโ is more general.
- Q: Is โcheck sb outโ used only for people?
A: Mostly yes, but it can also be used for things or places when investigating or examining.

