What Does โBlow sth outโ Mean?
โBlow sth outโ means to force air to extinguish a flame or to cause something to burst by air pressure. It can also mean to produce sound by blowing air.
Introduction
The phrase โblow sth outโ is a common phrasal verb in English, used in everyday conversations. It often refers to the action of extinguishing a candle or a fire by blowing air. However, it can also mean causing something to burst or expand by air pressure, like blowing out a tire. Understanding the blow sth out meaning helps learners use it correctly in different contexts. This phrasal verb is useful because it appears in many situations, from simple actions like blowing out birthday candles to describing mechanical problems. Knowing how to use โblow sth outโ properly will improve your speaking and writing skills.
Quick Info Box
- Phrasal verb: blow something out
- Type: transitive
- Level: A2-B1 (Elementary to Intermediate)
- Short meaning: To extinguish a flame by blowing air or cause something to burst by air pressure
Structure (Grammar Rules)
โBlow sth outโ is a separable phrasal verb. This means you can place the object either between โblowโ and โoutโ or after โout.โ
- blow something out
- blow out something
Examples:
- She blew the candle out.
- She blew out the candle.
Both are correct and commonly used.
How to Use โBlow sth outโ?
You use โblow sth outโ when you want to describe putting out a flame by blowing air on it. It also applies when you cause something to burst or expand by air pressure. In conversations, it often relates to candles, fires, tires, or balloons.
For example, you might say โHe blew out the candles on his birthday cakeโ or โThe tire blew out on the highway.โ
Examples
- She blew out the candles and made a wish.
- The strong wind blew the campfire out quickly.
- Be careful not to blow out the carโs tire while inflating it.
- He blew out the match before it burned his fingers.
- They blew out the balloons for the party decorations.
Common Mistakes
- Incorrect: He blew out on the candle.
Correct: He blew out the candle. - Incorrect: She blew out the candle on.
Correct: She blew the candle out. - Incorrect: The tire was blown out by him.
Correct: The tire blew out.
Differences / Synonyms
Similar phrases include โput outโ and โextinguish,โ which also mean to stop a fire or flame. However, โblow sth outโ specifically involves using breath or air to do this, while โput outโ or โextinguishโ can involve other methods like water or a fire extinguisher.
Example:
- She put out the fire with a bucket of water. (Using water)
- She blew the candle out. (Using breath)
Another related phrasal verb is โblow up,โ which means to explode, different from โblow out,โ which means to burst or extinguish.
Common Collocations
- blow out candles
- blow out a match
- blow out a tire
- blow out a balloon
- blow out a fire
Related Phrasal Verbs
Here are related phrasal verbs of blow sth out:
Real-life Dialogue
Emma: Donโt forget to blow out your birthday candles before you make a wish!
Jack: Okay! Here goes.
(Jack blows out the candles)
Emma: Great! Now, can you help me? The tire blew out on my bike.
Jack: Sure, letโs fix it together.
Practice
Fill in the blanks with the correct form of โblow sth outโ:
- She ________ the candles before cutting the cake.
- The wind ________ the campfire last night.
- Be careful not to ________ the balloon while inflating it.
- The carโs tire suddenly ________ on the highway.
FAQs
- Q: Can โblow sth outโ be used metaphorically?
A: Yes, sometimes it means to defeat or overwhelm something, but this is less common. - Q: Is โblow sth outโ always about fire?
A: No, it can also mean causing tires or balloons to burst. - Q: Can the object come between โblowโ and โoutโ?
A: Yes, the object can be placed either before or after โout.โ - Q: What is the difference between โblow outโ and โblow upโ?
A: โBlow outโ means to extinguish or burst; โblow upโ means to explode or inflate. - Q: Is โblow sth outโ formal or informal?
A: It is neutral and suitable for everyday conversation.

