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French Expressions & Idioms: 40 Essential Phrases to Know

French Expressions & Idioms: 40 Essential Phrases to Know

French expressions are common phrases and idioms whose meanings are often different from their literal translations. Some of the most useful are faire la grasse matinée (to sleep in), avoir le coup de foudre (to fall in love at first sight), poser un lapin (to stand someone up), and tomber dans les pommes (to faint).

Below are 40 essential French expressions you’ll hear in everyday conversation, with their English meanings and literal translations.

French Expressions & Idioms – 40 Essential Phrases To Know

Essential Everyday French Expressions

These expressions appear constantly in everyday spoken French.

French expressionMeaningLiteral meaning
Ça marche !That works! / Okay!It works
Bien sûrOf courseWell sure
Ça y est !That’s it! / Done!There it is
Pas de souciNo worriesNo worry
Tout de suiteRight awayAt once
On y va !Let’s go!We’re going there
Laisse tomber !Forget it! / Never mind!Let it fall
C’est parti !Here we go!It’s gone / started

Famous French Idioms

A French idiom is an expression whose overall meaning cannot always be understood by translating each individual word literally.

French expressionMeaningLiteral meaning
Faire la grasse matinéeTo sleep inTo do the fat morning
Avoir le coup de foudreTo fall in love at first sightTo have a lightning strike
Tomber dans les pommesTo faintTo fall into the apples
Poser un lapinTo stand someone upTo put down a rabbit
Avoir un chat dans la gorgeTo have a frog in your throatTo have a cat in your throat
Avoir du pain sur la plancheTo have a lot on your plateTo have bread on the board
Coûter les yeux de la têteTo cost a fortuneTo cost the eyes from your head
Faire d’une pierre deux coupsTo kill two birds with one stoneTo make two hits with one stone

Feelings, Moods & Reactions

French has dozens of vivid expressions for describing how you feel.

French expressionMeaningLiteral meaning
Avoir la pêcheTo feel greatTo have the peach
Avoir la flemmeTo feel lazy / not feel like doing somethingTo have laziness
En avoir marreTo be fed up
Avoir le cafardTo feel down / depressedTo have the cockroach
Être aux angesTo be over the moonTo be with the angels
Avoir les jetonsTo be scaredTo have the tokens
Péter les plombsTo lose your temperTo blow the fuses

People, Relationships & Conversation

Use these expressions when talking about other people, relationships and social situations.

French expressionMeaningLiteral meaning
Faire la têteTo sulkTo make the head
Se prendre un râteauTo get rejectedTo take a rake
Avoir la langue bien pendueTo be very talkativeTo have a well-hung tongue
Ne pas avoir la langue dans sa pocheTo speak one’s mindNot to have one’s tongue in one’s pocket
Casser les pieds à quelqu’unTo annoy someoneTo break someone’s feet
Avoir une dent contre quelqu’unTo hold a grudge against someoneTo have a tooth against someone
Mettre son grain de selTo give an unsolicited opinionTo add one’s grain of salt

Work, Problems & Everyday Life

These idioms are especially useful for talking about work, money, difficulties and everyday situations.

French expressionMeaningLiteral meaning
Être à la bourreTo be running late
Être dans le pétrinTo be in a messTo be in the dough
Ce n’est pas la mer à boireIt’s not that difficultIt’s not the sea to drink
Mettre les bouchées doublesTo work twice as hardTo take double mouthfuls
Avoir d’autres chats à fouetterTo have bigger fish to fryTo have other cats to whip
Manger sur le pouceTo eat quickly / on the goTo eat on the thumb
Il n’y a pas le feuThere’s no rushThere’s no fire

Common Spoken French Expressions

Some phrases aren’t really idioms at all — they’re simply expressions French speakers use constantly in conversation.

French expressionMeaning
Du coupSo / therefore / as a result
Dis donc !Wow! / Hey! / Well!
Figure-toi…Guess what…
Je n’en reviens pas !I can’t believe it!
Oh là là !Oh wow! / Oh dear!
Peu importeIt doesn’t matter
À mon avisIn my opinion
Tout de mêmeStill / all the same

French Expressions With Avoir, Être, Faire & Other Common Verbs

Many French expressions are built around a handful of extremely common verbs. Explore the complete lists here:

Avoir expressions

Learn common expressions with avoir (to have), including avoir faim (to be hungry), avoir peur (to be scared), avoir hâte (to look foward to), avoir l’air (to seem) and many more.

👉 Avoir expressions »

Être expressions

Learn useful expressions formed with être (to be), including être en forme (to be in shape), être de retour (to be back) and many idiomatic combinations.

👉 Être expressions »

Faire expressions

Faire (to do, to make) appears in a huge number of everyday expressions, from faire attention to colorful idioms such as faire la grasse matinée.

👉 Faire expressions »

Aller expressions

Discover common expressions and constructions formed with aller.

👉 Aller expressions »

Prendre expressions

Learn everyday expressions formed with prendre and see how their meanings change depending on context.

👉 Prendre expressions »

Want to understand French expressions in real conversations?

Learning French expressions is useful, but recognizing them in natural speech takes regular listening practice. À Moi Paris combines clear explanations with realistic dialogues and authentic spoken French so you can hear how everyday expressions are actually used.

👉 Explore À Moi Paris »
👉 Read my review »

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    David Issokson

    About the Author โ€“ David Issokson David Issokson is an online French teacher and the founder of FrenchLearner.com (established 2012). He has been teaching French online since 2014 and brings over 30 years of experience as a passionate French learner and fluent speaker. David creates clear, structured lessons supported by native audio recorded by Marie Assel Cambier, a professional voice artist and native French speaker. A graduate of McGill University in Montreal, he has taught hundreds of learners worldwide and publishes daily French lessons for more than 13,000 email subscribers. ๐Ÿ“˜ About David ยป ๐ŸŒ Davidโ€™s personal site ยป ๐Ÿ‘ Follow on Facebook ยป

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