French Idioms: Every French Learner Should Know

Modified on July 10, 2026 Reviewed by: Arti Goyal, French Language Expert

Hey there, language enthusiasts! Welcome to our vibrant corner of French idioms! Get ready to embark on a thrilling journey into the heart of French culture and language. In this blog post, we are diving headfirst into 25 delightful French idioms that will impress your friends and bring you closer to mastering the beautiful French language.

So, buckle up, and let’s explore the colourful world of French expressions together!

Key Takeaways

French idioms bring warmth and personality to conversations and help learners sound more natural like native.
Using idiomatic expressions builds smoother communication with native speakers and makes your French feel more engaging.
Many French idioms use animals to describe emotions or moments and give learners fun and memorable ways to talk about familiar feelings or experiences.
Weather based French idioms help express moods or situations more creatively and add a vivid touch to everyday conversations.
Simple everyday French idioms offer easy phrases learners can use immediately and add charm and fluency to regular interactions.

What is an Idiom?

French idioms, also known as French idiomatic expressions, are phrases whose literal translation differs completely from their actual meaning. For example, faire la grasse matinée literally means “to do the fat morning”, but it actually means to sleep in late.

Similarly, avoir un chat dans la gorge translates to “to have a cat in the throat”, describing a sore throat or croaky voice. These idiomatic expressions make the French language colourful, expressive, and deeply connected to culture and humour.

Many common French idioms sound amusing when translated word for word. Tomber dans les pommes means “to faint”, although it’s literal translation is “to fall into the apples”. Les yeux plus gros que le ventre literally means “eyes bigger than the stomach”, describing someone who takes more food than they can eat.

Expressions such as avoir le cafard, faire tout un fromage, les carottes sont cuites, and avoir d’autres chats à fouetter are widely used by French speakers in everyday conversations. Learning these phrases helps learners speak French more naturally and understand films, books, and native conversations with greater ease.

30 French Idioms Every Learner Should Know

Les carottes sont cuites
J’ai la pêche
C’est la vie
Appeler un chat un chat
S’occuper de ses oignons
Après la pluie vient le beau temps
Peter plus haut que son cul
En faire tout un fromage
L’habit ne fait pas le moine
Vendre la peau de l’ours avant de l’avoir tué
Avoir d’autres chats à fouetter
Couper les cheveux en quatre
Avoir un poil dans la main
Quand on parle du loup, on en voit la queue
Un coup de foudre
Être dans la lune
Ça coûte un bras
Cracher dans la soupe
Prendre le melon
Ne pas avoir un radis
Avoir un pois chiche dans la tête
Ne pas mettre tous ses œufs dans le même panier
Avoir le bras long
Mettre de l’eau dans son vin
Avoir le cœur sur la main
Mettre les bouchées doubles
Avoir la langue bien pendue
Prendre ses jambes à son cou
Avoir les yeux plus gros que le ventre
Mettre les points sur les i

1. Les carottes sont cuites

Literal Translation: The carrots are cooked.

Meaning: It’s all over; there’s no turning back.

Explanation: This idiom suggests that a situation has reached it’s inevitable conclusion, similar to saying, “the die is cast” or “it’s a done deal.”

Usage/Example: “Nous avons essayé de négocier, mais les carottes sont cuites.” (We tried to negotiate, but it’s all over.)

2. J’ai la pêche

Literal Translation: I have the peach.

Meaning: To be in high spirits, to feel energetic.

Explanation: This idiom expresses feeling lively or full of energy.

Usage/Example: “Malgré la longue journée, j’ai la pêche!” (Despite the long day, I feel energetic!)

3. C’est la vie

Literal Translation: That’s life.

Meaning: That’s life.

Explanation: Used to express acceptance of life’s ups and downs, this idiom reflects a resigned or philosophical attitude towards events.

Usage/Example: “J’ai perdu mon emploi, mais c’est la vie.” ( I lost my job, but that’s life.)

4. Appeler un chat un chat

Literal Translation: To call a cat a cat.

Meaning: To call a spade a spade.

Explanation: This idiom encourages speaking plainly or calling things by their true names without sugarcoating or euphemisms.

Usage/Example: “Arrête de tourner autour du pot et appelle un chat un chat!” (Stop beating around the bush and call a spade a spade!)

For mastering French texting, explore essential phrases in our guide on how to text in French.

5. S’occuper de ses oignons

Literal Translation: To take care of one’s onions.

Meaning: To mind one’s own business.

Explanation: This idiom advises focusing on one’s affairs rather than meddling in other’s.

Usage/Example: “Ne te même pas de ça, occupe-toi de tes oignons!” (Don’t meddle in that, mind your own business!)

6. Après la pluie vient le beau temps

Literal Translation: After rain comes fair weather.

Meaning: Every cloud has a silver lining.

Explanation: This idiom conveys that better times will follow difficult ones.

Usage/Example: “Ça ira mieux bientôt, après la pluie vient le beau temps,” (It will get better soon, every cloud has a silver lining.)

Discover essential weather-related vocabulary with the 50+ Essential French Weather Terms & Fun Idiomsblog on understanding the weather in French.

7. Peter plus haut que son cul

Literal Translation: To fart higher than one’s backside.

Meaning: To think too highly of oneself, to have a big head.

Explanation: This idiom humorously describes someone arrogant or conceited.

Usage/Example: “Il se prend pour le roi, il pète plus haut que son cul.” (He thinks he is the king, he’s got a big head.)

8. En faire tout un fromage

Literal Translation: To make a whole cheese out of it.

Meaning: To make a big deal out of something.

Explanation: This idiom describes exaggerating or overreacting to a situation.

Usage/Example: “Ce n’est qu’une petite erreur, il ne faut pas en faire tout un fromage.” (It’s just a small mistake, there’s no need to make a big deal out of it.)

9. L’habit ne fait pas le moine

Literal Translation: The habit does not make the monk.

Meaning: Clothes don’t make the man.

Explanation: This idiom suggests that appearances can be deceiving and emphasizes the importance of looking beyond outward appearances.

Usage/Example: “Il semble respectable, mais souviens-toi, l’habit ne fait pas le moine.” (He looks respectable, but remember, clothes don’t make the man.)

10. Vendre la peau de l’ours avant de l’avoir tué

Literal Translation: To sell the bear’s skin before killing it.

Meaning: Don’t count your chickens before they hatch.

Explanation: This idiom advises against making assumptions or plans based on uncertain outcomes.

Usage/Example: “Il parle déjà de vacances, mais il ne devrait pas vendre la peau de l’ours avant de l’avoir tué.” (He’s already talking about holiday, but he shouldn’t count his chickens before they hatch.)

11. Avoir d’autres chats à fouetter

Literal Translation: To have other cats to whip.

Meaning: To have other fish to fry.

Explanation: This idiom suggests being too busy or preoccupied with other matters to deal with the current issue.

Usage/Example: “ Je n’ai pas le temps pour ça, j’ai d’autres chats à fouetter.” ( I don’t have time for that, I have other fish to fry.)

12. Couper les cheveux en quatre

Literal Translation: To cut hairs into four.

Meaning: To split hairs.

Explanation: This idiom describes focusing on trivial or insignificant details.

Usage/Example: “Arrête de couper les cheveux en quatre et prends une décision!” (Stop splitting hairs and make a decision!)

13. Avoir un poil dans la main

Literal Translation: To have a hair in the hand.

Meaning: To be lazy.

Explanation: Literally meaning “to have a hair in one’s hand,” this idiom describes someone who avoids work or physical effort.

Usage/Example: “Il ne fait jamais rien, il a un poil dans la main.” (He never does anything; he’s lazy.)

14. Quand on parle du loup, on en voit la queue

Literal Translation: When we talk about the wolf, we see its tail.

Meaning: Speak of the devil.

Explanation: This idiom suggests that mentioning someone may cause them to appear unexpectedly.

Usage/Example: “Tiens, parlons du loup! Voilà Pierre.” ( Speak of the devil! Here comes Pierre.)

15. Un coup de foudre

Literal Translation: A strike of lightning.

Meaning: Love at first sight.

Explanation: This idiom describes experiencing instant and intense romantic attraction towards someone upon first meeting them.

Usage/Example: “Pour moi, ce fut un vrai coup de foudre quand je l’ai vue pour la première fois.” (For me, it was a true love at first sight when I saw her for the first time.)

16. Être dans la lune

Literal Translation: To be in the moon.

Meaning: To be daydreaming or absent-minded.

Explanation: This idiom suggests someone is lost in their thoughts or not paying attention to their surroundings.

Usage/Example: “Excuse-moi, je suis dans la lune en ce moment.” (Sorry, I’m daydreaming right now.)

17. Ça coûte un bras

Literal Translation: It costs an arm.

Meaning: It’s very expensive.

Explanation: This idiom is used to emphasize that something is costly.

Usage/Example: “Ce sac à main coûte un bras, je ne peux pas me le permettre.” (This handbag costs an arm, I can’t afford it.)

18. Cracher dans la soupe

Literal Translation: To spit in the soup.

Meaning: To bite the hand that feeds you.

Explanation: This idiom describes showing ingratitude or disrespect towards someone who has helped or supported you.

Usage/Example: “Tu ne devrais pas cracher dans la soupe après tout ce qu’il a fait pour toi.” (You shouldn’t bite the hand that feeds you after all he’s done for you.)

19. Prendre le melon

Literal Translation: To take the melon.

Meaning: To become conceited or full of oneself.

Explanation: This idiom describes someone who becomes arrogant or egotistical, often due to success or praise.

Usage/Example: “Depuis qu’il a gagné ce concours, il a pris le melon.” (Since he won that contest, he’s gotten a big head.)

20. Ne pas avoir un radis

Literal Translation: To not have a radish.

Meaning: To be broke or penniless.

Explanation: This idiom describes being without money or financial resources.

Usage/Example: “Je ne peux pas sortir ce soir, je n’ai un radis.” (I cannot go out tonight, I don’t have a cent.)

21. Avoir un pois chiche dans la tête

Literal Translation: To have a chickpea in the head.

Meaning: To be scatterbrained or eccentric.

Explanation: This idiom refers to someone who behaves strangely or illogically.

Usage/Example: “Il a un pois chiche dans la tête, il dit toujours des choses bizarres.” (He’s got a screw loose, he always says strange things.)

22. Ne pas mettre tous ses œufs dans le même panier

Literal Translation: Not to put all your eggs in the same basket.

Meaning: Not to put all your eggs in one basket.

Explanation: This idiom advises against relying on a single option or plan, suggesting that diversification is safer.

Usage/Example: “Il est risqué de ne mettre tous ses œufs dans le même panier en matière d’investissement.” (It’s risky to put all your eggs in one basket when it comes to investment.)

23. Avoir le bras long

Literal Translation: To have a long arm

Meaning: To have powerful connections or influence.

Explanation: This idiom refers to someone who can easily get things done because they know important people.

Usage/Example: “Il a obtenu ce poste parce qu’il a le bras long.” (He got that job because he has connections.)

24. Mettre de l’eau dans son vin

Literal Translation: To put water in one’s wine

Meaning: To compromise or become less stubborn.

Explanation: The expression suggests softening one’s attitude or opinions during disagreements.

Usage/Example: “Tu devrais mettre de l’eau dans ton vin.” (You should calm down and compromise.)

25. Avoir le cœur sur la main

Literal Translation: To have the heart on the hand

Meaning: To be generous and kind-hearted.

Explanation: This idiom describes someone who gives freely and helps others easily.

Usage/Example: “Ma grand-mère a toujours le cœur sur la main.” (My grandmother is always very generous.)

26. Mettre les bouchées doubles

Literal Translation: To take double bites

Meaning: To work faster or make extra effort.

Explanation: It is used when someone increases their pace to finish something quickly.

Usage/Example: “Nous devons mettre les bouchées doubles avant demain.” (We need to work twice as hard before tomorrow.)

27. Avoir la langue bien pendue

Literal Translation: To have a well-hung tongue

Meaning: To be very talkative.

Explanation: This expression describes someone who speaks a lot and enjoys conversation.

Usage/Example: “Elle a la langue bien pendue en classe.” (She is very talkative in class.)

28. Prendre ses jambes à son cou

Literal Translation: To take one’s legs around one’s neck

Meaning: To run away quickly.

Explanation: The idiom creates a humorous image of someone fleeing in panic.

Usage/Example: “Le voleur a pris ses jambes à son cou.” (The thief ran away quickly.)

29. Avoir les yeux plus gros que le ventre

Literal Translation: To have eyes bigger than the stomach

Meaning: To take more food than one can eat.

Explanation: It is commonly used when someone overestimates their appetite.

Usage/Example: “J’ai encore eu les yeux plus gros que le ventre.” (Once again, I took more food than I could eat.)

30. Mettre les points sur les i

Literal Translation: To put the dots on the i’s

Meaning: To clarify something clearly.

Explanation: This idiom is used when someone wants to avoid misunderstanding by explaining details precisely.

Usage/Example: “Le professeur a mis les points sur les i.” (The teacher made everything perfectly clear.)

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Everyday French Expressions

1. Avoir le cafard

Literal Translation: To have a cockroach

Meaning: To have the blues or feel down.

Explanation: Originating from the sluggish movement of a cockroach, this expression describes a state of melancholy or sadness.

Usage/Example: “Je m’en vais, j’ai le cafard.” (I’m leaving, I got the blues.)

2. Poser un lapin

Literal Translation: To place a rabbit

Meaning: To stand someone up.

Explanation: This idiom is used when someone does not show up for a meeting or date without informing the other person.

Usage/Example: “Il m’a posé un lapin hier soir.” (He stood me up last night.)

3. Donner sa langue au chat

Literal Translation: To give one’s tongue to the cat

Meaning: To give up guessing.

Explanation: This expression is used when someone cannot find the answer and decides to stop trying.

Usage/Example: “Je ne connais pas la réponse, je donne ma langue au chat.” (I do not know the answer, I give up guessing.)

4. Être crevé

Literal Translation: To be punctured/burst

Meaning: To be extremely tired.

Explanation: This common informal expression is used when someone feels physically or mentally exhausted.

Usage/Example: “Après le travail, je suis complètement crevé.” (After work, I am completely exhausted.)

5. Faire la grasse matinée

Literal Translation: To do the fat morning.

Meaning: To sleep in.

Explanation: This idiom refers to sleeping late into the morning and enjoying a long and luxurious rest.

Usage/Example: “Demain, je vais faire la grasse matinée.” ( Tomorrow, I’m going to sleep in.)

6. Tomber dans les pommes

Literal Translation: To fall into the apples

Meaning: To faint.

Explanation: This humorous idiom is used when someone suddenly loses consciousness.

Usage/Example: “Elle est tombée dans les pommes pendant le concert.” (She fainted during the concert.)

French Food idioms

1. Avoir la pêche

Literal Translation: To have the peach

Meaning: To feel energetic and cheerful.

Explanation: This expression describes someone who feels happy, active, and full of energy.

Usage/Example: “Aujourd’hui, j’ai vraiment la pêche !” (Today, I feel really energetic!)

2. C’est la fin des haricots

Literal Translation: It’s the end of the beans

Meaning: It is the end of everything / all hope is lost.

Explanation: This idiom expresses frustration when a situation becomes hopeless or disastrous.

Usage/Example: “Si nous ratons ce train, c’est la fin des haricots.” (If we miss this train, it’s the end of everything.)

3. Mettre son grain de sel

Literal Translation: To put in one’s grain of salt

Meaning: To interfere or give an unwanted opinion.

Explanation: The expression refers to interrupting a conversation with personal comments or advice.

Usage/Example: “Il met toujours son grain de sel dans nos discussions.” (He always interferes in our discussions.)

4. Ramener sa fraise

Literal Translation: To bring back one’s strawberry

Meaning: To show up or interrupt annoyingly.

Explanation: This informal idiom is often used when someone joins a conversation without being invited.

Usage/Example: “Il a encore ramené sa fraise pendant la réunion.” (He interrupted again during the meeting.)

5. Avoir du pain sur la planche

Literal Translation: To have bread on the board

Meaning: To have a lot of work to do.

Explanation: This expression suggests having many tasks or responsibilities waiting to be completed.

Usage/Example: “Cette semaine, j’ai du pain sur la planche.” (This week, I have a lot of work to do.)

6. Couper la poire en deux

Literal Translation: To cut the pear in half

Meaning: To compromise.

Explanation: The idiom refers to finding a fair middle solution during disagreements.

Usage/Example: “Nous avons coupé la poire en deux pour régler le problème.” (We compromised to solve the problem.)

Animal-Based Idioms

1. Avoir un chat dans la gorge

Literal Translation: To have a cat in the throat

Meaning: To have a sore throat or hoarse voice.

Explanation: This expression is used when someone struggles to speak clearly because of throat irritation.

Usage/Example: “Je ne peux pas chanter, j’ai un chat dans la gorge.” (I cannot sing, I have a sore throat.)

2. Avoir un chien dans le jeu

Literal Translation: To have a dog in the game

Meaning: To have a personal interest in something.

Explanation: This idiom describes someone emotionally or personally involved in a situation.

Usage/Example: “Il défend ce projet parce qu’il a un chien dans le jeu.” (He supports this project because he has a personal interest in it.)

3. Être une poule mouillée

Literal Translation: To be a wet hen

Meaning: To be cowardly.

Explanation: This playful idiom describes someone who is easily frightened or lacks courage.

Usage/Example: “N’aie pas peur, ne sois pas une poule mouillée !” (Do not be afraid, do not be a coward!)

4. Courir deux lièvres à la fois

Literal Translation: To chase two hares at the same time

Meaning: To try doing two things at once unsuccessfully.

Explanation: The idiom warns that multitasking often leads to failure in both tasks.

Usage/Example: “Tu ne peux pas courir deux lièvres à la fois.” (You cannot chase two hares at the same time.)

5. Quand les poules auront des dents

Literal Translation: When hens have teeth

Meaning: When pigs fly.

Explanation: This idiom expresses strong doubt about something ever happening.

Usage/Example: “Il arrêtera de se plaindre quand les poules auront des dents.” (He will stop complaining when pigs fly.)

6. Être têtu comme une mule

Literal Translation: To be stubborn like a mule

Meaning: To be extremely stubborn.

Explanation: This expression compares someone’s stubbornness to the famously stubborn mule.

Usage/Example: “Mon frère est têtu comme une mule.” (My brother is as stubborn as a mule.)

Work and Daily Life Idioms

1. Mettre la main à la pâte

Literal Translation: To put one’s hand in the dough

Meaning: To help actively.

Explanation: This idiom describes participating practically in work or activities instead of only watching.

Usage/Example: “Tout le monde doit mettre la main à la pâte.” (Everyone must help out.)

2. Être débordé

Literal Translation: To overflow

Meaning: To be overwhelmed with work.

Explanation: This expression is commonly used when someone has too many responsibilities or tasks.

Usage/Example: “Je suis débordé cette semaine.” (I am overwhelmed this week.)

3. Faire d’une pierre deux coups

Literal Translation: To make two hits with one stone

Meaning: To kill two birds with one stone.

Explanation: This idiom refers to achieving two goals with a single action.

Usage/Example: “En faisant les courses maintenant, je fais d’une pierre deux coups.” (By shopping now, I kill two birds with one stone.)

4. Se tourner les pouces

Literal Translation: To turn one’s thumbs

Meaning: To do nothing / to sit idle.

Explanation: This expression describes someone wasting time without being productive.

Usage/Example: “Il passe la journée à se tourner les pouces.” (He spends the day doing nothing.)

5. Tirer le diable par la queue

Literal Translation: To pull the devil by the tail

Meaning: To struggle financially.

Explanation: This idiom describes living with financial difficulties or barely managing expenses.

Usage/Example: “Depuis quelques mois, ils tirent le diable par la queue.” (For the past few months, they have been struggling financially.)

Conclusion

Mastering French idioms enhances language skills and deepens cultural understanding and connection with native speakers. Idioms are invaluable tools for expressing yourself authentically and building meaningful conversations. Keep practicing and incorporating these expressions into your daily French interactions to immerse yourself in the language.

For more resources and support in your French learning journey, explore La Foret French Class, where you can find additional materials and join French-speaking classes. Start impressing everyone with your newfound linguistic flair today!

Frequently Asked Questions

Q1: Can I use French idioms in formal settings, such as business meetings or academic presentations?

Ans: Yes, you can use French idioms in formal settings, but it’s essential to use them judiciously and ensure that your audience understands them. Consider the context and your audience’s familiarity with French idioms in business meetings or academic presentations. Use them sparingly to add flair to your speech, but avoid overusing or using obscure idioms that may confuse your listeners.

Q2: Are there any online resources or books recommended for learning French idioms?

Ans: Absolutely! There are several online resources and books dedicated to teaching French idioms. Some recommended resources include websites like Journey to France, Story Learning, Rosetta Stone’s blog, Preply, FluentU, and All About French.

Additionally, many books are available, such as “French Idioms” by J.D. Thomas and “101 French Idioms” by Jean-Marie Cassagne. These resources provide comprehensive lists of idioms, explanations, and examples to help you master French expressions effectively.

Q3: How do I incorporate French idioms into my speech naturally?

Ans: To incorporate French idioms into your speech naturally, it’s essential to practice using them in context and familiarize yourself with their meanings and usage. Start by learning common idioms and how native speakers use them in conversations. Practice gradually incorporating them into your speech, using them when appropriate, and adjusting your tone and delivery to suit the situation.