What Does โBuild sb upโ Mean?
โBuild sb upโ means to encourage or support someone by making them feel more confident or stronger emotionally or physically.
Introduction
The phrase โbuild sb upโ is a common phrasal verb used in English to describe the act of encouraging or strengthening someone. When you build someone up, you help improve their confidence, self-esteem, or even physical strength through positive support. The build sb up meaning is often connected with emotional encouragement, such as complimenting someone or motivating them during tough times. It can also relate to physical health, like helping someone get stronger through exercise or good nutrition. Understanding how to use this phrase correctly will help you communicate support and kindness clearly in daily conversations.
Quick Info Box
- Phrasal verb: Build somebody up
- Type: Transitive
- Level: B1 (Intermediate)
- Short meaning: To encourage or strengthen someone emotionally or physically
Structure (Grammar Rules)
โBuild sb upโ is a separable phrasal verb. This means you can place the object (sb) between โbuildโ and โup,โ or after the entire phrase. Here are the patterns:
- Build + somebody + up (e.g., She builds him up.)
- Build + up + somebody (e.g., She builds up him.) โ less common and often avoided
It is more natural to say โbuild somebody upโ rather than inserting the object after โup.โ
How to Use โBuild sb upโ?
You use โbuild sb upโ when you want to describe helping someone feel better about themselves or stronger. This can happen through kind words, encouragement, or physical training. For example, teachers often build up their studentsโ confidence. Coaches build up athletesโ strength. Friends might build each other up after a failure.
The phrase works mainly with people as the object (โsbโ). You usually cannot use it with things. It is common in both spoken and written English.
Examples
- My parents always build me up when I feel nervous before exams.
- The coach builds up the playersโ stamina with daily training.
- She tried to build him up after his disappointing presentation.
- Teachers should build up studentsโ self-esteem to help them succeed.
- He builds up his strength by going to the gym regularly.
These examples show โbuild sb up in a sentenceโ used in different contexts.
Common Mistakes
- Incorrect: Please build up me after the test. Correct: Please build me up after the test.
- Incorrect: She builds up confidence him. Correct: She builds him up.
Remember to place the object (sb) directly after โbuildโ and before โup.โ
Differences / Synonyms
Similar phrases include โcheer sb up,โ โencourage sb,โ and โboost sb.โ However, โbuild sb upโ often implies a more gradual or sustained process of strengthening or supporting someone, not just a quick mood lift.
- Cheer sb up: Make someone feel happier quickly.
- Encourage sb: Give support or confidence, often before a challenge.
- Boost sb: Increase someoneโs confidence or energy, sometimes suddenly.
โBuild sb upโ focuses on long-term emotional or physical improvement.
Common Collocations
- Build sb up emotionally
- Build sb up physically
- Build sb up confidence
- Build sb up strength
- Build sb up self-esteem
Related Phrasal Verbs
Here are related phrasal verbs of build sb up:
Real-life Dialogue
Anna: Iโm nervous about the job interview tomorrow.
Ben: Donโt worry. Iโll help build you up. Youโre really qualified and prepared.
Anna: Thanks! That makes me feel better already.
Practice
Choose the correct sentence:
- a) She builds up her friend after the failure.
- b) She builds her friend up after the failure.
- c) She builds her friend after the failure.
Answer: b) She builds her friend up after the failure.
FAQs
- Q: Can โbuild sb upโ be used for physical strength?
A: Yes, it can mean helping someone get stronger physically.
- Q: Is โbuild sb upโ always positive?
A: Usually yes, it means to encourage or support someone.
- Q: Can I say โbuild me upโ to ask for support?
A: Yes, it is a natural way to ask someone to encourage you.
- Q: What is the difference between โbuild sb upโ and โcheer sb upโ?
โBuild sb upโ means to strengthen over time, โcheer sb upโ means to make someone feel happier quickly.

