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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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break your leg

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase 'break your leg' is not correct and should not be used in written English.
This phrase is slang that means 'good luck', however a more appropriate phrase to use in written English would be 'good luck' or 'best of luck'. Example: I wish you the best of luck on your upcoming exam!.

⚠ May contain grammatical issues

Human-verified examples from authoritative sources

Exact Expressions

44 human-written examples

You may break your leg.

If you do, then you can break your leg again.

News & Media

The New Yorker

Every night you are afraid that you will break your leg.

News & Media

The Guardian

"You land too far, you break your leg," Boorman told me, of the Produnova.

News & Media

The New Yorker

A girl was given this problem: "You are on your yacht on Lake Michigan and break your leg.

News & Media

The New Yorker

"If you have an unexpected event, say you break your leg, you may be unpleasantly surprised," he said.

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Human-verified similar examples from authoritative sources

Similar Expressions

16 human-written examples

"You'll break your legs".

News & Media

The New Yorker

Get out of here or I will break your legs".

News & Media

The New York Times

Break your legs!' You've not put your heart and soul into a song about breaking your legs.

News & Media

The Guardian

"We didn't want you to break your legs and get hurt.

News & Media

The New Yorker

Or this song by Silento where he's repeatedly singing, 'Now break your legs!

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

When aiming for formal communication, avoid using the phrase "break your leg". Instead, opt for more conventional expressions of good luck.

Common error

Avoid using "break your leg" in contexts where formality is expected, such as academic papers or business correspondence. It can come across as unprofessional or inappropriate.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

2.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "break your leg" functions as an idiomatic expression used to convey good luck, especially before a performance or event. However, Ludwig AI indicates it is grammatically incorrect for formal writing, serving instead as a colloquial encouragement.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

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Formal & Business

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Ludwig's WRAP-UP

In summary, the expression "break your leg" is an idiom used to wish someone good luck, particularly in theatrical contexts. However, according to Ludwig AI, it's grammatically incorrect for formal writing and is best suited for informal settings. Use alternatives like "good luck" or "best of luck" in professional or academic communication to maintain a suitable level of formality. Given its informal nature, understanding the appropriate context is crucial to avoid miscommunication or appearing unprofessional.

FAQs

What does the expression "break your leg" mean?

The expression "break your leg" is an idiom that is used to wish someone good luck, particularly before a performance or important event. It's a theatrical superstition.

Is it appropriate to say "break your leg" in a formal setting?

No, it's generally not appropriate to use "break your leg" in formal settings. It is an informal expression, so using phrases like "good luck" or "best of luck" is much more suitable.

What can I say instead of "break your leg"?

You can use alternatives like "good luck", "best of luck", or "knock 'em dead", depending on the context.

Where did the expression "break your leg" come from?

The origin of "break your leg" is debated, but it is believed to be derived from theater superstition and in theatre, 'bad luck' wishes are considered to be bad for morale, so the opposite is used to show respect for the craft.

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Authority and reliability

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Real-world application tested

Most frequent sentences: