B2 Expression Informal 4 min read

burst out

To suddenly start laughing, crying, or shouting.

In 15 Seconds

  • Sudden, intense emotional release.
  • Used for laughter, tears, or shouts.
  • Informal, best for casual chats.
  • Not for gradual or subtle feelings.

Meaning

Imagine a dam breaking or a volcano erupting — `burst out` captures that sudden, intense release of emotion. It's not a gradual build-up; it's an explosion of feeling that comes out unexpectedly, whether it's a wave of laughter, uncontrollable tears, or a loud shout. It often implies a loss of composure, but in a way that feels natural and relatable, like you just couldn't hold it in anymore.

Key Examples

3 of 12
1

Texting a friend about a funny video

OMG, you have to see this cat video! I totally `burst out` laughing.

OMG, you have to see this cat video! I totally burst out laughing.

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2

Watching a sad movie scene

The reunion scene was so emotional, I `burst out` crying right there in the cinema.

The reunion scene was so emotional, I burst out crying right there in the cinema.

<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4.318 6.318a4.5 4.5 0 000 6.364L12 20.364l7.682-7.682a4.5 4.5 0 00-6.364-6.364L12 7.636l-1.318-1.318a4.5 4.5 0 00-6.364 0z"/></svg>
3

Recounting a surprising event

When I heard the good news, I `burst out` shouting 'Yes!'

When I heard the good news, I burst out shouting 'Yes!'

<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.828 14.828a4 4 0 01-5.656 0M9 10h.01M15 10h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>
🌍

Cultural Background

The phrase `burst out` likely emerged from the literal imagery of something physically breaking open or exploding. This metaphor powerfully captures the sudden, uncontrollable nature of strong emotions that can no longer be contained. It reflects a human experience recognized across cultures: the moment when feelings become too intense to suppress, leading to an outward manifestation.

💡

Think 'Explosion'!

The key to `burst out` is the suddenness. Imagine a geyser erupting – it's not gradual, it's a powerful, immediate release.

⚠️

Avoid Gradual Feelings

Using `burst out` for something that built up slowly sounds unnatural. If you felt sad for days, you wouldn't `burst out` crying; you'd just cry.

In 15 Seconds

  • Sudden, intense emotional release.
  • Used for laughter, tears, or shouts.
  • Informal, best for casual chats.
  • Not for gradual or subtle feelings.

What It Means

Burst out is all about a sudden, powerful emotional release. Think of it like a cork popping off a champagne bottle. It's an unexpected eruption of laughter, tears, or even a shout. It suggests you couldn't contain your feelings any longer. It’s a very visual phrase, isn't it?

How To Use It

You use burst out when describing a sudden emotional reaction. Did your friend tell a hilarious joke? You might burst out laughing. Did you see something incredibly sad? You could burst out crying. Did something shock you? You might burst out shouting. It’s versatile for different strong feelings. Just make sure the emotion is sudden and intense.

Formality & Register

This phrase leans informal. You’d use it with friends, family, or in casual settings. It’s perfect for texting or social media. In a super formal business meeting, you might want to tone it down. But for most everyday conversations, it's totally fine. It adds a bit of color and energy to your words. Imagine trying to explain a funny meme in a board meeting – burst out might be too much!

Real-Life Examples

  • Laughing: My roommate told the silliest story, and I just burst out laughing.
  • Crying: The ending of that movie was so sad, I burst out crying.
  • Shouting: When he saw the spider, he burst out shouting.
  • Anger: She was so frustrated, she burst out in anger. (Slightly more formal variation)
  • Praise: The coach burst out in praise of the team's effort. (Less common, but possible)

When To Use It

Use burst out when describing a spontaneous, strong emotional reaction. It's great for storytelling. You want to convey the intensity and suddenness of the feeling. Think about when you see a hilarious TikTok and can't help but laugh out loud. Or when you get some amazing news and yell with joy. It’s for those moments that just *happen*. It’s like your emotions have a pressure valve, and it just popped!

When NOT To Use It

Avoid burst out for subtle or gradual emotions. If you feel a little sad over a long period, you wouldn't burst out crying. You'd just feel sad. Also, steer clear in highly formal situations unless you're recounting a story in a relaxed way. It’s not ideal for describing planned or controlled emotional displays. You wouldn't say, 'I decided to burst out crying for my performance review.' That sounds a bit bizarre, doesn't it?

Common Mistakes

Learners sometimes use burst out with the wrong preposition or when the emotion isn't sudden enough.

  • ✗ I burst out of happiness. → ✓ I burst out laughing/crying/shouting. (Usually followed by a verb describing the action.)
  • ✗ She burst out sadly. → ✓ She burst out crying. (The adverb isn't needed if you specify the emotion.)
  • ✗ He burst out his anger. → ✓ He burst out in anger. or ✓ He burst out shouting. (The preposition in is often used with abstract nouns like anger.)
  • ✗ The joke made me burst out for laughing. → ✓ The joke made me burst out laughing.

Common Variations

  • Burst into: This is very similar, often interchangeable, especially with laughter or tears. 'She burst into tears.' 'He burst into laughter.' It feels slightly more formal than burst outing.
  • Burst forth: This is much rarer and sounds quite poetic or dramatic. You might see it in literature.
  • Regional/Generational: In casual texting, you might see abbreviations or emojis. For example, someone might text 'OMG I just burst out laughing 😂' or even just '😂' after a funny message, implying the burst out laughing. There aren't huge regional differences for this specific phrase, but the *way* people express the emotion might differ.

Real Conversations

Speaker 1: Did you hear about Sarah's promotion?

Speaker 2: No! That's amazing news! I'm so happy for her. I might burst out crying happy tears!

Speaker 1: I just watched that new sci-fi movie. The ending totally shocked me.

Speaker 2: Oh yeah? Did you burst out shouting at the screen?

Speaker 1: Haha, almost! I definitely gasped loudly.

Quick FAQ

  • Is burst out always negative? Not at all! You can burst out laughing with joy or excitement. It just means a sudden, strong release of emotion, positive or negative.
  • Can I burst out with a specific emotion? Yes, you often follow burst out with a verb like laughing, crying, or shouting. Sometimes you can use in plus an emotion, like burst out in anger.
  • Is it similar to break down? Break down usually implies a more severe emotional collapse, often involving crying uncontrollably due to stress or sadness. Burst out is typically more sudden and less about a complete collapse.

Usage Notes

This is a highly idiomatic expression, best reserved for informal conversations and storytelling. While it can be understood in professional contexts when recounting events, avoid it in formal writing. The key is the suddenness and intensity of the emotion – it's not for subtle feelings.

💡

Think 'Explosion'!

The key to `burst out` is the suddenness. Imagine a geyser erupting – it's not gradual, it's a powerful, immediate release.

⚠️

Avoid Gradual Feelings

Using `burst out` for something that built up slowly sounds unnatural. If you felt sad for days, you wouldn't `burst out` crying; you'd just cry.

🎯

Add the Action Verb

Most often, `burst out` is followed by an action verb like `laughing`, `crying`, or `shouting`. This makes the meaning crystal clear.

💬

Universally Understood Emotion

The feeling of being overwhelmed and needing to express it suddenly is universal. That's why `burst out` resonates – it captures a common human experience of emotional release.

Examples

12
#1 Texting a friend about a funny video
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OMG, you have to see this cat video! I totally `burst out` laughing.

OMG, you have to see this cat video! I totally burst out laughing.

Expresses a sudden, involuntary reaction to humor.

#2 Watching a sad movie scene
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4.318 6.318a4.5 4.5 0 000 6.364L12 20.364l7.682-7.682a4.5 4.5 0 00-6.364-6.364L12 7.636l-1.318-1.318a4.5 4.5 0 00-6.364 0z"/></svg>

The reunion scene was so emotional, I `burst out` crying right there in the cinema.

The reunion scene was so emotional, I burst out crying right there in the cinema.

Describes an uncontrollable emotional response to sadness.

#3 Recounting a surprising event
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.828 14.828a4 4 0 01-5.656 0M9 10h.01M15 10h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>

When I heard the good news, I `burst out` shouting 'Yes!'

When I heard the good news, I burst out shouting 'Yes!'

Shows a sudden vocal expression of excitement or relief.

#4 Instagram caption about a funny moment
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.828 14.828a4 4 0 01-5.656 0M9 10h.01M15 10h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>

This puppy's antics had me `bursting out` laughing all morning! 😂 #dogsofinstagram #funnyanimals

This puppy's antics had me bursting out laughing all morning! 😂 #dogsofinstagram #funnyanimals

Uses the present participle for a caption, emphasizing ongoing amusement.

#5 TikTok comment on a relatable video
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.828 14.828a4 4 0 01-5.656 0M9 10h.01M15 10h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>

Me watching this video: *tries to hold it in* → *immediately `bursts out` laughing* 😭

Me watching this video: *tries to hold it in* → *immediately bursts out laughing* 😭

Common internet shorthand to describe a relatable, sudden reaction.

#6 Job interview (recounting a past event)
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During the team-building exercise, one of my colleagues told a joke that made the whole room `burst out` laughing.

During the team-building exercise, one of my colleagues told a joke that made the whole room burst out laughing.

Used in a professional context to describe a shared, spontaneous reaction.

#7 Formal presentation (describing a situation)
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 13.255A23.931 23.931 0 0112 15c-3.183 0-6.22-.62-9-1.745M16 6V4a2 2 0 00-2-2h-4a2 2 0 00-2 2v2m4 6h.01M5 20h14a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/></svg>

The unexpected announcement caused the audience to `burst out` in a mixture of gasps and applause.

The unexpected announcement caused the audience to burst out in a mixture of gasps and applause.

Slightly more formal usage with 'in' to describe a mixed reaction.

Mistake: Using for gradual emotion Common Mistake

✗ I felt sad for a week and then `burst out` crying.

✗ I felt sad for a week and then burst out crying.

The emotion wasn't sudden; 'burst out' implies an immediate eruption.

Mistake: Incorrect preposition Common Mistake

✗ He `burst out` of joy when he won.

✗ He burst out of joy when he won.

Usually followed by a verb (laughing, crying) or 'in' + noun (anger, applause). 'Of joy' is unnatural here.

#10 Humorous anecdote
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.828 14.828a4 4 0 01-5.656 0M9 10h.01M15 10h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>

I tried to act cool, but the terrible pun made me `burst out` laughing like a hyena.

I tried to act cool, but the terrible pun made me burst out laughing like a hyena.

Exaggerated comparison emphasizes the uncontrollable nature of the laughter.

#11 Expressing sudden anger
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4.318 6.318a4.5 4.5 0 000 6.364L12 20.364l7.682-7.682a4.5 4.5 0 00-6.364-6.364L12 7.636l-1.318-1.318a4.5 4.5 0 00-6.364 0z"/></svg>

After hearing the unfair accusation, she `burst out` in anger.

After hearing the unfair accusation, she burst out in anger.

Shows a sudden, strong expression of anger, using 'in' before the emotion.

#12 WhatsApp message about a surprise
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.828 14.828a4 4 0 01-5.656 0M9 10h.01M15 10h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>

OMG the surprise party! I literally `burst out` screaming when I walked in!

OMG the surprise party! I literally burst out screaming when I walked in!

Common, enthusiastic expression of shock and excitement in a message.

Test Yourself

Choose the sentence that uses 'burst out' correctly.

Which sentence best describes a sudden emotional reaction?

✓ Correct! ✗ Not quite. Correct answer: He `burst out` laughing at the joke.

'Burst out' needs to be followed by an action like laughing, crying, or shouting to show the sudden release of emotion.

Find and fix the error in the sentence.

✓ Correct! ✗ Not quite. Correct answer:

'Burst out' is typically followed by a verb ending in -ing (like laughing, crying, shouting) to describe the sudden action.

Fill in the blank with the correct form of the phrase.

✓ Correct! ✗ Not quite. Correct answer: burst out

'Burst out laughing' describes a sudden, spontaneous eruption of laughter.

Find and fix the error in the sentence.

✓ Correct! ✗ Not quite. Correct answer:

While 'burst out in anger' is common, when describing a specific action like sobbing, it's more natural to use the -ing form directly after 'burst out'.

🎉 Score: /4

Visual Learning Aids

Formality Spectrum of 'Burst Out'

Very Informal

Used in casual chats, texting, social media.

OMG I just burst out laughing at that meme!

Informal

Standard for everyday conversation with friends and family.

The movie was so sad, I burst out crying.

Neutral

Can be used when recounting events, but less common in strict professional settings.

His story made the whole group burst out laughing.

Formal

Rarely used in highly formal writing or speeches.

The sudden news caused the audience to burst out in applause.

Situations Where You Might 'Burst Out'

Burst Out
😂

Watching a comedy show

I burst out laughing during the stand-up.

🎉

Receiving surprising news

She burst out shouting with joy!

😭

Watching a sad drama

He burst out crying at the ending.

🤣

Hearing a funny anecdote

We all burst out laughing at his story.

😱

Reacting to a shock

The loud noise made me burst out yelling.

📱

Social media comment

This TikTok got me bursting out laughing!

'Burst Out' vs. Similar Phrases

Burst Out
burst out laughing Sudden, spontaneous laughter.
burst out crying Sudden, uncontrollable tears.
Burst Into
burst into laughter Similar to 'burst out laughing', slightly more formal.
burst into tears Very common for sudden crying, often seen as more intense than 'burst out crying'.
Break Down
break down crying Implies a more severe emotional collapse, often due to stress or prolonged sadness.

Usage Categories for 'Burst Out'

😊😭😱

Emotions Expressed

  • Laughter
  • Tears
  • Shouting
  • Anger
  • Joy
🏠🎬💻

Contexts

  • Casual conversation
  • Storytelling
  • Social media
  • Watching media
  • Reacting to events
⬆️

Intensity

  • Sudden
  • Intense
  • Uncontrollable
  • Spontaneous
⚙️

Grammar Forms

  • Present participle (bursting out)
  • Past tense (burst out)
  • With 'in' (burst out in anger)

Practice Bank

4 exercises
Choose the sentence that uses 'burst out' correctly. Choose beginner

Which sentence best describes a sudden emotional reaction?

✓ Correct! ✗ Not quite. Correct answer: He `burst out` laughing at the joke.

'Burst out' needs to be followed by an action like laughing, crying, or shouting to show the sudden release of emotion.

Find and fix the error in the sentence. Error Fix intermediate

Find and fix the mistake:

The sad news made him burst out of tears.

✓ Correct! ✗ Not quite. Correct answer: The sad news made him burst out crying.

'Burst out' is typically followed by a verb ending in -ing (like laughing, crying, shouting) to describe the sudden action.

Fill in the blank with the correct form of the phrase. Fill Blank beginner

When the comedian told that hilarious joke, I couldn't help but ___ laughing.

✓ Correct! ✗ Not quite. Correct answer: burst out

'Burst out laughing' describes a sudden, spontaneous eruption of laughter.

Find and fix the error in the sentence. Error Fix advanced

Find and fix the mistake:

She tried to suppress her emotions, but she burst out in a loud sob.

✓ Correct! ✗ Not quite. Correct answer: She tried to suppress her emotions, but she burst out sobbing.

While 'burst out in anger' is common, when describing a specific action like sobbing, it's more natural to use the -ing form directly after 'burst out'.

🎉 Score: /4

Frequently Asked Questions

18 questions

It means to suddenly start doing something, usually laughing, crying, or shouting, because you can't control your emotions anymore. Think of it as an emotional explosion that happens very quickly and unexpectedly.

No, not at all! You can burst out laughing due to extreme happiness or amusement, which is very positive. You can also burst out shouting in excitement. The phrase simply describes the sudden, intense nature of the emotional release, regardless of whether it's positive or negative.

Yes, you can! While laughing and crying are the most common, you can also burst out shouting or even burst out in anger or applause. When using it with abstract nouns like 'anger', the structure often becomes 'burst out in anger'.

Use burst out when you want to describe a sudden, strong, and often involuntary emotional reaction. It's perfect for storytelling when you want to emphasize the intensity and spontaneity of a moment, like laughing uncontrollably at a joke or suddenly crying at a sad movie scene.

It's best for informal and casual situations, like talking with friends, texting, or writing social media posts. You might use it to describe reacting to a funny meme online, a surprising piece of news, or an emotional moment in a TV show you're watching.

It's generally considered informal, so you'd avoid it in very formal business emails or speeches. However, if you're recounting a story in a slightly more relaxed professional context, like a team meeting, you might use it to describe a shared, spontaneous reaction, such as the team bursting out in applause.

Yes, 'burst into' is very similar and often interchangeable, especially with 'laughter' and 'tears' ('burst into tears' is extremely common). 'Burst into' can sometimes feel slightly more formal or literary than 'burst out'.

They are often synonyms, especially for 'laughter' and 'tears'. For example, 'I burst out laughing' and 'I burst into laughter' mean almost the same thing. However, 'burst into' is more commonly used with abstract nouns like 'flames' ('burst into flames') or 'song' ('burst into song'), whereas 'burst out' typically precedes an action verb like 'laughing' or 'crying'.

For 'burst out', the core meaning is quite consistent across English-speaking regions. Differences are more likely to appear in *how* people express the emotion itself, or perhaps through slang equivalents, rather than variations in the phrase 'burst out' itself.

They can both involve crying, but 'break down' usually implies a more serious emotional collapse or inability to cope, often after a period of stress. 'Burst out crying' is typically a more sudden, immediate reaction, perhaps less indicative of a complete breakdown.

A frequent mistake is using 'burst out' with an adjective describing the emotion, like 'burst out happy' or 'burst out sad'. It should usually be followed by a verb ending in '-ing' (laughing, crying, shouting) or sometimes 'in' + a noun (in anger, in applause).

Certainly. Saying 'He burst out of happiness' is incorrect. The correct way would be to specify the action: 'He burst out laughing' or 'He burst out shouting with happiness'.

This means to suddenly and forcefully express anger. It implies losing control and shouting or showing rage abruptly, rather than simmering or complaining calmly.

You'd say something like: 'The comedian's joke was so unexpected, I burst out laughing right in the middle of the serious part.' This highlights the suddenness and inappropriateness (in a funny way) of the laughter.

The phrase likely comes from the literal image of something bursting open, like a container or a dam. This metaphor perfectly captures the sudden, uncontrollable release of pent-up emotion that the phrase describes.

Yes, it's common in literature, especially when describing characters' emotional reactions. Authors use it to create vivid imagery and convey the intensity of a character's feelings in a particular moment.

Try describing funny or emotional moments from movies, TV shows, or your own life. Write short sentences or messages to friends using the phrase. For example, 'That scene had me bursting out crying!' or 'He burst out laughing when he saw the cat's costume.'

'Chuckle' implies a quieter, more subdued laugh, often expressing amusement or satisfaction. 'Burst out laughing' signifies a loud, sudden, and often uncontrollable outburst of laughter.

Related Phrases

🔄

burst into tears

synonym

To suddenly start crying.

This phrase is a very common and direct synonym for 'burst out crying', often preferred in slightly more formal or literary contexts.

🔄

burst into laughter

synonym

To suddenly start laughing loudly.

'Burst into laughter' is a close synonym to 'burst out laughing', emphasizing a sudden and often loud release of amusement.

🔗

break down

related topic

To lose emotional control and start crying, often due to stress.

While both can involve crying, 'break down' suggests a more severe emotional collapse, whereas 'burst out crying' is typically a more sudden, immediate reaction.

🔗

let out a scream

related topic

To suddenly make a loud cry, usually from pain, fear, or excitement.

This phrase is related as it describes a sudden vocal outburst, similar to 'burst out shouting', but specifically focuses on a scream.

↔️

chuckle

antonym

To laugh quietly or inwardly.

While both relate to laughter, 'chuckle' represents a quiet, controlled amusement, contrasting sharply with the sudden, loud outburst of 'burst out laughing'.

🔗

erupt in applause

related topic

To suddenly start clapping loudly and enthusiastically.

This phrase describes a sudden outburst of a positive reaction, similar in intensity and suddenness to 'burst out in applause', but specifically about clapping.

🔗

lose it

related topic

To suddenly become very angry, excited, or emotional.

'Lose it' is a broader informal term for losing control of emotions, which could encompass bursting out laughing, crying, or shouting.

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