What Does โBurn sth outโ Mean?
โBurn sth outโ means to use something until it stops working or is completely destroyed by burning or overuse.
Introduction
The phrasal verb โburn sth outโ is commonly used in English to describe a situation where an object or a part of the body is damaged or worn out due to burning or excessive use. The โsthโ stands for โsomething,โ which means you can replace it with any noun. Understanding the burn sth out meaning helps you talk about damaged electronics, tired muscles, or even emotional exhaustion. This phrase is often used in everyday conversations and writing, making it important for learners to know how to use it correctly. Whether you want to describe a burnt fuse or a feeling of burnout, this phrase covers many situations.
Quick Info Box
- Phrasal verb: burn something out
- Type: Transitive
- Level: B2
- Short meaning: To cause something to stop working by burning or using it too much
Structure (Grammar Rules)
โBurn sth outโ is a separable transitive phrasal verb. This means you can place the object between โburnโ and โoutโ or after โout.โ
- Pattern 1: burn + object + out Example: They burned the engine out.
- Pattern 2: burn + out + object Example: They burned out the engine.
Both forms are correct, but the first is more common.
How to Use โBurn sth outโ?
You use โburn sth outโ when talking about something that stops working because it has been overused or damaged by heat. It often refers to machines, electrical parts, or body parts like muscles or eyes. It can also describe emotional or mental exhaustion, especially when combined with โburnout.โ
For example, you might say, โI burned out the motor by running it too long,โ or โShe burned out her eyes staring at the screen.โ
Examples
- He accidentally burned out the light bulb by using the wrong voltage.
- Donโt push yourself too hardโyou might burn your muscles out.
- The computerโs power supply burned out after a power surge.
- She burned out her candle while reading late at night.
- Burn sth out in a sentence: The old car engine finally burned out after years of use.
Common Mistakes
- Incorrect: I burned out the my phone battery. Correct: I burned out my phone battery.
- Incorrect: The fuse burn out. Correct: The fuse burned out.
- Incorrect: Donโt burn out your eyes staring too much. Correct: Donโt burn your eyes out by staring too much.
Differences / Synonyms
Similar phrasal verbs include โburn outโ and โwear out.โ
- Burn out: Usually means to stop working because of overheating or exhaustion. It can also mean feeling very tired or stressed. Example: The bulb burned out quickly.
- Wear out: Means to become unusable because of long use or friction. Example: My shoes wore out after a year.
โBurn sth outโ often focuses on damage caused by burning or overheating, while โwear outโ is about gradual damage through use.
Common Collocations
- burn out a fuse
- burn out an engine
- burn out a light bulb
- burn out a candle
- burn out muscles
- burn out eyes
Related Phrasal Verbs
Here are related phrasal verbs of burn sth out:
Real-life Dialogue
Anna: My laptop stopped working suddenly.
Ben: Did you burn it out by running too many programs?
Anna: Maybe. Iโve been using it all day without a break.
Ben: That can burn out the processor. You should let it cool down.
Practice
Fill in the blanks with the correct form of โburn sth outโ:
- He _______ the car engine by driving it too fast.
- Be careful not to _______ your eyes staring at the screen all night.
- The old fuse finally _______ after the power surge.
FAQs
- What does โburn sth outโ mean? It means to damage something by burning or overusing it until it stops working.
- Is โburn sth outโ separable? Yes, you can place the object between โburnโ and โout,โ or after โout.โ
- Can โburn sth outโ refer to people? It can describe physical or emotional exhaustion, like tired muscles or burnout feelings.
- What is the difference between โburn outโ and โburn sth outโ? โBurn outโ can be intransitive (no object), meaning to stop working or feel exhausted. โBurn sth outโ is transitive and needs an object.
- Can I use โburn sth outโ for electronic devices? Yes, it is often used for devices that stop working due to overheating or damage.

