đŸ‡«đŸ‡· Lesson 20: Idioms & Expressions Figées

You can now build any sentence French grammar allows. What still marks you as a learner is that your French is literal. Native speakers reach constantly for expressions figĂ©es — fixed phrases whose meaning has nothing to do with their parts. Avoir un poil dans la main is not about hair. It means you are bone idle.

💡 The rule for all idioms

Learn them whole, never word by word. And learn them with their register — an idiom that delights your friends can be badly wrong in an interview.

đŸ«€ Body Idioms

French does an enormous amount of idiomatic work with body parts. These are the most frequent.

FrenchPronunciationMeaning
coĂ»ter les yeux de la tĂȘtekoo-tay lay zyuh duh lah TETto cost an arm and a leg
avoir un poil dans la mainah-vwahr uhn pwahl dahn lah MANto be bone idle
mettre les pieds dans le platmetr lay pee-ay dahn luh PLAHto put one's foot in it
casser les pieds Ă  quelqu'unkah-say lay pee-ay ah kel-KUHNto annoy someone
avoir le bras longah-vwahr luh brah LOHNto have connections
se creuser la tĂȘtesuh kruh-zay lah TETto rack one's brains
avoir la tĂȘte ailleursah-vwahr lah tet ah-YUHRto have one's mind elsewhere
coup de mainkoo duh MANa helping hand
en avoir plein le dosahn nah-vwahr plan luh DOHto be sick of it

đŸŸ Animal Idioms

FrenchPronunciationMeaning
poser un lapinpo-zay uhn lah-PANto stand someone up
donner sa langue au chatdo-nay sah lahng oh SHAHto give up guessing
revenir Ă  ses moutonsruh-vuh-neer ah say moo-TOHNto get back to the point
avoir d'autres chats Ă  fouetterah-vwahr dohtr shah ah fway-TAYto have other fish to fry
quand les poules auront des dentskahn lay pool o-rohn day DAHNwhen pigs fly
appeler un chat un chatah-play uhn shah uhn SHAHto call a spade a spade
une taupeĂŒn TOHPa mole (spy)

🍎 Food Idioms

FrenchPronunciationMeaning
tomber dans les pommestohn-bay dahn lay POMto faint
avoir la pĂȘcheah-vwahr lah PESHto be full of energy
raconter des saladesrah-kohn-tay day sah-LAHDto tell tall tales
c'est la fin des haricotssay lah fan day zah-ree-KOHthat's the last straw
mettre du beurre dans les Ă©pinardsmetr dĂŒ buhr dahn lay zay-pee-NARto make ends meet more easily
en faire tout un fromageahn fair too tuhn fro-MAHZHto make a big fuss
ce n'est pas de la tartesuh nay pah duh lah TARTit's no picnic

đŸ˜€ Everyday Feelings and Reactions

FrenchPronunciationMeaningRegister
avoir le cafardah-vwahr luh kah-FARto feel downcourant
en avoir marreahn nah-vwahr MARto be fed upfamilier
ĂȘtre Ă  l'ouestetr ah LWESTto be spaced outfamilier
faire la grasse matinéefair lah grahs mah-tee-NAYto have a lie-incourant
ça marchesah MARSHworks for me / OKcourant
ça y estsah ee AYthere we go / that's itcourant
n'importe quoinan-port KWAHnonsense / whatevercourant
tant pis / tant mieuxtahn PEE / tahn mee-UHtoo bad / so much the bettercourant
du coupdĂŒ KOOso, as a resultfamilier (very frequent)

Du coup deserves special mention: it has become so common as a spoken filler that it is now a running joke in France. Use it once per conversation, not once per sentence.

📜 Proverbs

French speakers usually quote proverbs in part, trusting you to complete them. Recognising the opening is what matters.

FrenchPronunciationMeaning
L'habit ne fait pas le moine.lah-bee nuh fay pah luh MWAHNDon't judge a book by its cover.
Mieux vaut tard que jamais.mee-uh voh tar kuh zhah-MAYBetter late than never.
Petit Ă  petit, l'oiseau fait son nid.puh-tee ah puh-tee lwah-zoh fay sohn NEELittle by little, it gets done.
Il ne faut pas vendre la peau de l'ours.eel nuh foh pah vahndr lah poh duh LOORSDon't count your chickens.
C'est en forgeant qu'on devient forgeron.say tahn for-zhahn kohn duh-vee-en for-zhuh-ROHNPractice makes perfect.
Qui ne risque rien n'a rien.kee nuh reesk ree-en nah ree-ENNothing ventured, nothing gained.
Chacun voit midi Ă  sa porte.shah-kuhn vwah mee-dee ah sah PORTEveryone sees things their own way.

Notice that two of these are grammar lessons in disguise: C'est en forgeant
 is a gérondif (Lesson 12), and Il ne faut pas
 is the impersonal of Lesson 6.

🔍 Guessing an Idiom You Have Never Met

You will meet unfamiliar ones constantly. Three tactics:

TacticApplied to « Il a pris ses jambes à son cou. »
Read the whole situation, not the phraseSomeone was frightened and the next sentence says he was gone.
Look for the emotional colourLegs + neck + sudden = urgency, escape.
Accept an approximate meaning and move on"He ran for it." Close enough to follow the story.

Never translate the parts and hope. Prendre ses jambes Ă  son cou literally means "to take one's legs to one's neck", which tells you nothing at all.

đŸ‡«đŸ‡· France

Most of the idioms above are pan-francophone and safe in France. Regional colour exists too — the south adds its own (pĂ©guer for sticky), and du coup is the defining verbal tic of contemporary French speech, to the point of parody.

🇹🇩 Canada

QuĂ©bec has a rich parallel stock, much of it weather- or winter-flavoured: attache ta tuque ("hold on tight", literally "tie your hat on"), il fait frette (it's freezing), avoir de la misĂšre Ă  (to struggle to), c'est de valeur (that's a shame), se pogner le beigne (to laze about), ĂȘtre dans le jus (to be snowed under). And beware Ă©cƓurant: with a grimace it means disgusting, with a grin it means fantastic.

✍ Practice

Exercise 1 — Complete the idiom

  1. to cost a fortune → coĂ»ter les _____ de la tĂȘte (Answer: yeux)
  2. to stand someone up → poser un _____ (Answer: lapin)
  3. to faint → tomber dans les _____ (Answer: pommes)
  4. to be full of energy → avoir la _____ (Answer: pĂȘche|peche)
  5. to rack one's brains → se creuser la _____ (Answer: tĂȘte|tete)
  6. to get back to the point → revenir à ses _____ (Answer: moutons)

Exercise 2 — What does it mean?

Answer in English, one or two words.

Exercise 3 — Finish the proverb

  1. L'habit ne fait pas le _____. (Answer: moine)
  2. Mieux vaut tard que _____. (Answer: jamais)
  3. C'est en forgeant qu'on devient _____. (Answer: forgeron)
  4. Qui ne risque rien n'a _____. (Answer: rien)

Exercise 4 — France or QuĂ©bec?

🧠 Check Your Understanding

1. Avoir un poil dans la main describes someone who is:

2. How should you learn idioms?

3. A QuĂ©bĂ©cois friend says your cooking is Ă©cƓurant, smiling. They mean: