At the A1 level, you should learn croustiller as a word for food. Think of it as the sound of 'good' French bread. When you go to a bakery, you want the bread to croustiller. It is a simple verb to describe things you eat. You can say 'Le pain croustille' or 'Le biscuit croustille'. It is an '-er' verb, so it follows the most common conjugation pattern (je croustille, tu croustilles, etc.). At this stage, focus on the fact that it is a sound and a texture that people like. You don't need to know the metaphorical meanings yet. Just remember: French bread + good sound = croustiller. It helps you talk about your breakfast or your favorite snacks. You might also see the word 'croustilles' on a menu in Canada, which means chips. In France, they say 'chips'. Keeping it simple is key at A1. Just associate the word with the sound of a crispy croissant or a baguette. If you can say 'J'aime quand le pain croustille', you are doing great!
At the A2 level, you can start using croustiller in more descriptive ways and in the kitchen. You should understand the difference between the verb croustiller and the adjective croustillant. For example, 'Le poulet est croustillant' (The chicken is crispy) versus 'La peau du poulet croustille' (The chicken skin is crunching). You can also use the causative form 'faire croustiller' when talking about cooking. If you are following a simple recipe in French, you might see 'Faites croustiller le pain au four'. You also begin to use it for nature sounds, like walking on dry leaves in the fall: 'Les feuilles croustillent sous mes pieds'. This level is about expanding the contexts where you use the word beyond just the bakery. It is a useful verb for describing the world around you using your senses. You are learning to move beyond 'c'est bon' to 'c'est croustillant'.
At the B1 level, you should be comfortable using croustiller in both its literal and more nuanced forms. You understand that it specifically refers to thin, brittle surfaces shattering. You can compare it to other verbs like croquer (to bite/crunch a hard item) or craquer (to snap). You might use it to describe the atmosphere of a scene: 'Le silence était rompu par le gravier qui croustillait sous les pas de l'inconnu'. You also start to encounter the figurative meaning. A 'nouvelle croustillante' is a juicy piece of news. At B1, you are expected to handle these idiomatic expressions in conversation. You can describe a movie or a book by saying there are 'des passages croustillants' (juicy parts). This shows a deeper understanding of French social nuances. You also use it to discuss culinary preferences in more detail, explaining why you prefer certain textures over others in a conversation about gastronomy.
At the B2 level, croustiller becomes a tool for sophisticated description and social commentary. You can use it to talk about the 'Maillard reaction' in cooking or the technical aspects of pastry making. You understand the subtle difference between 'croustillant' (surface crisp) and 'croquant' (structural crunch). In social contexts, you use 'croustillant' to describe gossip with a hint of irony or playfulness. You might say, 'C'est une affaire assez croustillante pour les journaux à scandale'. You can also use the verb in more abstract literary contexts, such as describing the sound of a fire or the texture of a frozen landscape with precision. Your vocabulary is rich enough to choose croustiller over more generic verbs like faire du bruit. You are also aware of regional differences, such as the use of 'croustilles' in Quebec vs 'chips' in France, and can navigate these variations comfortably.
At the C1 level, you use croustiller with the precision of a native speaker. You appreciate the onomatopoeic quality of the word—how the 'cr' and 'st' sounds mimic the physical shattering of a crust. You can use it in creative writing to evoke a specific sensory environment: 'L'air froid faisait croustiller la moindre brindille sous le poids du givre'. You are fully fluent in the metaphorical uses, using 'croustillant' to describe not just gossip, but any detail that is particularly vivid, satisfying, or slightly transgressive. You might analyze how a writer uses sensory verbs like croustiller to build a 'gourmand' atmosphere in a novel. You understand that croustiller is not just a verb but a cultural marker of the French obsession with the 'croûte'. You can participate in complex debates about food or literature where these subtle distinctions in texture and sound are essential.
At the C2 level, croustiller is part of a vast linguistic repertoire that you use effortlessly. You can discuss the etymology of the word (related to 'croûte') and its evolution in the French language. You might use it in a philosophical or aesthetic discussion about the importance of the ephemeral—how the 'croustille' is a fleeting, auditory pleasure that disappears as soon as it is experienced. You are capable of using the word in highly formal or archaic styles if necessary, or in the most contemporary slang. You understand the deepest cultural resonances of the word, from the sound of a 19th-century peasant's loaf to the 'anecdotes croustillantes' of modern political scandals. Your mastery is such that you can play with the word, creating puns or using it in unexpected contexts to achieve a specific stylistic effect, always maintaining the perfect 'ton juste'.

croustiller 30초 만에

  • Croustiller means to be crispy or to make a light crunching sound.
  • It is mostly used for food (bread, pastry) and nature (leaves, snow).
  • Metaphorically, it describes 'juicy' or 'spicy' gossip and anecdotes.
  • It is a regular -er verb and is usually intransitive.
The French verb croustiller is a sensory powerhouse, primarily used to describe the specific auditory and tactile experience of something being crispy or crunchy. While English often uses 'crunch' or 'crisp' interchangeably, croustiller specifically evokes the sound of delicate, thin layers breaking or the high-pitched crackle of a perfectly baked crust. It is a word deeply embedded in French culinary identity, where the texture of food is just as important as the flavor. When you walk into a boulangerie in the morning, the sound of a fresh baguette being broken is exactly what croustiller describes. It is the sound of the 'croûte' (crust) yielding to pressure. This verb is almost always positive when applied to food; it implies freshness, proper cooking technique, and a satisfying contrast between a hard exterior and a soft interior.
Acoustic Quality
The sound is light, crisp, and high-pitched, unlike the heavy crunch of a rock or a thick bone.
Tactile Sensation
It refers to the shattering of thin, brittle layers, such as puff pastry or the skin of a roasted chicken.

La croûte de la baguette doit croustiller sous les doigts quand on la presse légèrement.

Beyond the kitchen, croustiller has a fascinating metaphorical life. In informal conversation, if a story or a piece of gossip is described as croustillant (the adjective form), it means it is 'juicy,' 'scandalous,' or full of spicy details that are satisfying to 'consume' mentally. This highlights how French culture often links sensory pleasure to intellectual or social pleasure. Imagine a secret that is so exciting it feels like a crisp treat.

Cette rumeur sur le nouveau patron est vraiment croustillante !

In nature, you might hear dry leaves croustiller under your feet on a cold autumn morning. The word captures that specific crackle of frost or dried organic matter. It is a verb that demands attention to the small sounds of the world.
Common Subjects
Le pain, les biscuits, la peau du canard, les feuilles mortes, la neige gelée.

Le feuillage d'automne croustille sous nos pas dans la forêt.

Il faut faire croustiller le bacon à feu doux pour qu'il ne brûle pas.

Le petit déjeuner est prêt, les tartines commencent à croustiller dans le grille-pain.

Using croustiller correctly requires understanding its grammatical role as an intransitive verb, meaning it doesn't usually take a direct object. Instead, the subject itself performs the action of 'crunching' or 'being crunchy'. For example, 'Le pain croustille' (The bread is crunchy/is crunching). However, to express making something crunchy, you must use the causative construction faire croustiller. This is very common in recipes: 'Faites croustiller les amandes au four' (Make the almonds crunchy in the oven).
Standard Usage
Le sujet est l'objet qui produit le son. Exemple: Les céréales croustillent dans le bol.
Causative Usage
Utiliser 'faire' + 'croustiller' pour indiquer une action de cuisine. Exemple: J'ai fait croustiller la pâte.

La pâte feuilletée doit croustiller à chaque bouchée pour être réussie.

When describing the sound of walking on something, the verb is often paired with a prepositional phrase like sous nos pas (under our steps). This creates a vivid sensory image.

Le gravier croustille sous les roues de la voiture qui arrive dans l'allée.

It's also important to note the adjective croustillant, which is frequently used as a predicate adjective with 'être' or 'sembler'. 'Ce poulet est très croustillant.' While the verb describes the action or the sound, the adjective describes the state.
Metaphorical Context
In a figurative sense, you might hear someone say 'Ça croustille !' when hearing exciting news.

J'adore quand la neige fraîche croustille sous mes bottes le matin.

Pour que les frites croustillent, il faut les cuire en deux bains d'huile.

Le bruit de la croûte qui croustille est la meilleure partie du repas.

You will encounter croustiller in three main environments: the kitchen (or restaurant), the bakery, and in social gossip. In a professional French kitchen, the 'croustillant' is a specific element of a dish. Chefs are obsessed with textures. You might hear a chef on a show like Top Chef France say, 'Je veux que ça croustille en bouche !' (I want it to be crunchy in the mouth!). This indicates a desire for a specific sensory contrast.
In the Boulangerie
Customers often judge the quality of bread by how much it 'croustille'. A soft baguette is considered 'molle' (limp) and undesirable.
In Food Media
Commercials for cereals, chips, and cookies rely heavily on the sound of 'croustiller' to sell their products.

Écoutez ce pain, il croustille encore, il sort tout juste du four !

In the world of social interaction, 'croustiller' is the verb of choice for gossip lovers. If a friend says, 'J'ai une petite anecdote qui croustille,' lean in—you're about to hear something scandalous. This usage is very common in magazines like Voici or Closer, which focus on celebrity lives. They often use the phrase 'des détails croustillants' to attract readers.

Raconte-nous tout, on veut des détails qui croustillent !

Les feuilles mortes croustillent sous les pas des promeneurs dans le parc.

Le canard laqué doit avoir une peau qui croustille parfaitement.

In Nature
The word is often used in nature documentaries or descriptive literature to describe the sound of dry grass or frozen ground.

Sous l'effet du gel, la terre croustille dès qu'on marche dessus.

One of the most frequent mistakes English speakers make is using croustiller for the wrong kind of 'crunch'. In English, we use 'crunch' for an apple, a carrot, a potato chip, and a piece of ice. In French, these sounds are categorized differently. Croustiller is specifically for dry, thin, or brittle things that shatter into many small pieces. If you bite into an apple, it doesn't 'croustiller'; it 'croque'. If you walk on a branch and it breaks, it 'craque'. Using the wrong verb can sound quite strange to a native speaker.
Croustiller vs. Croquer
Use 'croquer' for hard, solid items like apples or carrots. Use 'croustiller' for thin, layered items like pastry or chips.
Croustiller vs. Craquer
Use 'craquer' for a single sharp snap (like a stick). Use 'croustiller' for a continuous, light crackling sound.

On ne dit pas que la pomme croustille, on dit qu'elle est croquante.

Another common error is grammatical. Learners often try to say 'Il croustille le pain' to mean 'He is crunching the bread'. Remember, croustiller is intransitive. The correct way to say he is crunching it is either 'Le pain croustille sous sa dent' or using the verb 'croquer' (He bites it) or 'grignoter' (He nibbles it).
Misusing the Adjective
Sometimes learners use 'croustilleux' (not a word) instead of 'croustillant'. Always use 'croustillant' for the adjective.

Fais attention à ne pas dire que tes os croustillent, sauf si tu as un grave problème ! On dit qu'ils craquent.

La neige fraîche ne croustille pas toujours ; elle peut aussi crisser si elle est très froide.

Il est incorrect de dire 'Je croustille mon toast'. Dites : 'Mon toast croustille'.

To master French, you need to navigate the family of 'crunchy' words. Croustiller is just one member. Here are the most important alternatives and how they differ:
Croquer
The action of biting into something hard (apple, chocolate, carrot). It focuses on the teeth and the resistance of the food.
Craquer
To snap or crack. Used for dry wood, joints (knuckles), or things that break suddenly under pressure.
Crisser
A more screeching or grating crunch. Think of tires on gravel, chalk on a board, or very cold snow under boots.

La meringue croustille, puis fond dans la bouche.

When describing texture as an adjective, you have croustillant and croquant. Croustillant is for the surface (bread crust, pastry), while croquant is for the whole structure (a nut, a raw vegetable). In the metaphorical sense of 'juicy news', you might also use piquant (spicy/sharp) or savoureux (savory/delightful).

Les amandes sont croquantes, mais la pâte est croustillante.

Le gravier crisse sous les pas, mais les feuilles mortes croustillent.

Le feu crépite dans la cheminée pendant que nous mangeons des biscuits qui croustillent.

How Formal Is It?

재미있는 사실

The word is essentially an onomatopoeia. The combination of 'cr' (breaking) and 'st' (the friction of the crust) mimics the actual sound of eating a baguette.

발음 가이드

UK /kʁus.ti.je/
US /kʁus.ti.je/
The stress is on the final syllable '-er' (pronounced 'yay').
라임이 맞는 단어
pétiller briller habiller gentiller coquiller fourmiller scintiller tortiller
자주 하는 실수
  • Pronouncing the 'L' sounds (it is not 'kroos-tee-ler').
  • Using an English 'r' instead of the French uvular 'r'.
  • Making the 'ou' sound like 'out' instead of 'boot'.
  • Pronouncing the 's' as a 'z'.
  • Failing to make the 'i' sound sharp and short.

난이도

독해 2/5

Easy to recognize in food contexts, slightly harder in metaphors.

쓰기 3/5

Requires remembering the '-iller' spelling and intransitive usage.

말하기 4/5

The 'L' is silent, which can be tricky for English speakers.

듣기 3/5

Distinctive sound, but can be confused with 'pétiller' or 'scintiller'.

다음에 무엇을 배울까

선수 학습

le pain manger le bruit la cuisine bon

다음에 배울 것

croquer craquer crépiter fondant moelleux

고급

friable stratifié exquis scabreux onctueux

알아야 할 문법

Verbs ending in -iller

Croustiller, pétiller, scintiller (The 'L' is silent).

Causative with 'Faire'

Je fais croustiller le pain (I make the bread crunchy).

Intransitive Verbs

Le pain croustille (No direct object needed).

Adjective Agreement

Un biscuit croustillant / Une baguette croustillante.

Subjunctive after verbs of will

Je veux que ça croustille.

수준별 예문

1

Le pain croustille.

The bread is crunchy.

Present tense, 3rd person singular.

2

Le biscuit croustille beaucoup.

The cookie crunches a lot.

Use of 'beaucoup' to modify the verb.

3

J'aime quand ça croustille.

I like when it's crunchy.

Use of 'ça' as a general subject.

4

Est-ce que le toast croustille ?

Is the toast crunchy?

Question form with 'est-ce que'.

5

Les céréales croustillent.

The cereal is crunchy.

Plural subject, plural verb ending -ent.

6

Le croissant croustille sous la dent.

The croissant crunches under the tooth.

Preposition 'sous' meaning 'under'.

7

Ma pomme ne croustille pas.

My apple doesn't crunch (like pastry).

Negative form 'ne... pas'. Note: apples usually 'croquent'.

8

Le petit gâteau croustille un peu.

The little cake crunches a bit.

Use of 'un peu' as an adverb.

1

Je fais croustiller les pommes de terre.

I make the potatoes crispy.

Causative 'faire' + infinitive.

2

Les feuilles mortes croustillent dans le jardin.

The dead leaves crunch in the garden.

Plural subject with location.

3

Il faut faire croustiller la peau du poulet.

The chicken skin must be made crispy.

Impersonal 'il faut' + causative.

4

La neige croustille sous mes bottes.

The snow crunches under my boots.

Sensation description.

5

Le chef veut que la pâte croustille.

The chef wants the dough to be crunchy.

Subjunctive mood after 'veut que'.

6

Pourquoi ce pain ne croustille-t-il plus ?

Why doesn't this bread crunch anymore?

Interrogative with inversion and 'ne... plus'.

7

Les amandes croustillent après la cuisson.

The almonds crunch after cooking.

Temporal preposition 'après'.

8

On entend le gravier croustiller.

We hear the gravel crunching.

Verb of perception 'entendre' + infinitive.

1

Cette rumeur croustille vraiment !

This rumor is really juicy!

Figurative use for gossip.

2

La meringue doit croustiller puis fondre.

The meringue must crunch then melt.

Sequence of two infinitives.

3

Le feuillage sec croustillait sous nos pas.

The dry foliage was crunching under our steps.

Imperfect tense for description.

4

J'ai réussi à faire croustiller la croûte.

I managed to make the crust crispy.

Passé composé with 'réussir à'.

5

Elle nous a raconté une histoire qui croustille.

She told us a juicy story.

Relative clause with 'qui'.

6

Le bacon croustille dans la poêle chaude.

The bacon is sizzling and crunching in the hot pan.

Present tense with prepositional phrase.

7

Rien ne vaut un pain qui croustille le matin.

Nothing beats bread that crunches in the morning.

Idiomatic 'rien ne vaut'.

8

Les biscuits ont perdu leur capacité à croustiller.

The cookies lost their ability to crunch.

Noun 'capacité' + 'à' + infinitive.

1

La texture doit croustiller pour contraster avec la crème.

The texture must crunch to contrast with the cream.

Infinitive of purpose 'pour'.

2

Les potins de ce magazine croustillent un peu trop.

The gossip in this magazine is a bit too juicy.

Metaphorical use in media context.

3

On sent la terre gelée croustiller sous les chaussures.

One feels the frozen earth crunch under the shoes.

Verb of sensation 'sentir' + infinitive.

4

Il a ajouté des noisettes pour faire croustiller le tout.

He added hazelnuts to make the whole thing crunchy.

Pronoun 'le tout' as object of causative.

5

La fine pellicule de glace croustillait au passage du chien.

The thin film of ice crunched as the dog passed.

Imperfect tense for background action.

6

Cette anecdote est délicieusement croustillante.

This anecdote is deliciously juicy.

Adverb + adjective construction.

7

La baguette ne croustille plus à cause de l'humidité.

The baguette no longer crunches because of the humidity.

Causal phrase 'à cause de'.

8

Écoutez ce son : c'est le signe d'un pain qui croustille.

Listen to this sound: it's the sign of a bread that crunches.

Demonstrative 'c'est' + noun phrase.

1

L'alchimie du sucre permet à la surface de croustiller divinement.

The alchemy of sugar allows the surface to crunch divinely.

Complex subject and adverb.

2

Le récit croustillait de détails plus scabreux les uns que les autres.

The narrative was full of details, each more scandalous than the last.

Metaphorical use with 'de' + noun.

3

Le givre faisait croustiller les brins d'herbe sous nos pas feutrés.

The frost made the blades of grass crunch under our muffled steps.

Causative with literary vocabulary.

4

La peau du rôti, dorée à souhait, croustillait sous la lame du couteau.

The skin of the roast, perfectly browned, crunched under the knife blade.

Appositive adjective phrase.

5

Il y a dans ce scandale de quoi faire croustiller la presse pendant des mois.

There is enough in this scandal to keep the press busy with juicy details for months.

Idiomatic 'de quoi' + infinitive.

6

La neige, durcie par le vent, croustillait avec une étrange musicalité.

The snow, hardened by the wind, crunched with a strange musicality.

Past participle as adjective.

7

Le chef insiste pour que chaque élément croustille individuellement.

The chef insists that each element crunches individually.

Subjunctive after 'insister pour que'.

8

Les brindilles croustillaient dans l'âtre, prémices d'un grand feu.

The twigs were crackling in the hearth, precursors to a great fire.

Literary use for fire.

1

L'onctuosité du cœur contraste avec la pellicule qui croustille à l'attaque.

The creaminess of the center contrasts with the film that crunches upon the first bite.

Technical culinary description.

2

Le texte croustille d'ironie et de sous-entendus malicieux.

The text crackles with irony and mischievous innuendos.

Abstract metaphorical use.

3

Sous l'effet de la chaleur, les écailles de peinture se mirent à croustiller.

Under the effect of the heat, the paint scales began to crackle/crunch.

Passé simple 'se mirent à'.

4

La matière même du silence semblait croustiller sous la tension ambiante.

The very fabric of the silence seemed to crackle under the ambient tension.

Highly abstract literary use.

5

Faire croustiller l'éphémère, tel est l'art du pâtissier de génie.

To make the ephemeral crunch, such is the art of the genius pastry chef.

Infinitive as subject/philosophical statement.

6

Les feuilles d'or, si fines, croustillaient au moindre souffle.

The gold leaves, so thin, were crackling at the slightest breath.

Extreme delicacy description.

7

La croûte terrestre, en refroidissant, a dû croustiller dans un fracas titanesque.

The earth's crust, while cooling, must have crunched in a titanic crash.

Speculative past with gerund.

8

Chaque bouchée faisait croustiller une symphonie de textures oubliées.

Each bite made a symphony of forgotten textures crunch.

Metaphorical culinary praise.

자주 쓰는 조합

faire croustiller
sous la dent
détails croustillants
pain qui croustille
feuilles qui croustillent
croustiller de plaisir
neige qui croustille
anecdote croustillante
peau croustillante
faire croustiller le gravier

자주 쓰는 구문

Ça croustille !

— It's crunchy! Or, colloquially: This is juicy (news)!

Goûte ça, ça croustille !

Tout juste croustillant

— Freshly crispy, right out of the oven.

Les sablés sont tout juste croustillants.

Un petit croustillant

— A little crunchy element in a dish.

J'ajoute un petit croustillant sur le dessus.

Croustiller de partout

— To be crunchy all over.

Ce biscuit croustille de partout.

Entendre croustiller

— To hear the crunching sound.

On l'entend croustiller depuis l'autre pièce.

Laisser croustiller

— To let something become crunchy (during cooking).

Laissez croustiller les oignons.

Croustiller sous les doigts

— To crunch when touched with fingers (like bread).

La baguette croustille sous les doigts.

Un réveil qui croustille

— A poetic way to describe a crisp morning.

Un réveil qui croustille sous le givre.

Croustiller de fraîcheur

— To be so fresh that it's still crunchy.

Ces légumes croustillent de fraîcheur.

Pas assez croustillant

— Not crunchy enough.

Ton gâteau n'est pas assez croustillant.

자주 혼동되는 단어

croustiller vs croquer

Croquer is the action of biting something hard; croustiller is the sound of something thin shattering.

croustiller vs craquer

Craquer is a sharp snap (like a stick); croustiller is a lighter, crackling noise.

croustiller vs crisser

Crisser is a grating sound (like tires on gravel); croustiller is a pleasant, brittle sound.

관용어 및 표현

"Une nouvelle croustillante"

— A scandalous or very interesting piece of news.

Tu as entendu la nouvelle croustillante sur Marc ?

Informal
"Des détails croustillants"

— Juicy or spicy details about a situation.

On veut tous les détails croustillants !

Informal
"Croustiller sous la dent"

— To be perfectly crispy when eaten.

Cette pâte feuilletée croustille merveilleusement sous la dent.

Neutral
"Un dossier croustillant"

— A file or case containing scandalous information.

Le journaliste a trouvé un dossier croustillant.

Informal
"Croustiller de rire"

— A rare, poetic way to describe a light, sparkling laugh.

Elle croustillait de rire devant ses bêtises.

Literary
"Une affaire croustillante"

— A juicy affair or scandal.

C'est une affaire croustillante qui va faire du bruit.

Informal
"Croustiller comme une chips"

— To be as crunchy as a potato chip.

Après ce coup de soleil, ma peau croustille comme une chips.

Humorous/Informal
"Le croustillant de la vie"

— The 'spice' or exciting parts of life.

Il cherche toujours le croustillant de la vie.

Informal/Poetic
"Manger son pain croustillant"

— To enjoy the best part of something first (not a standard idiom, but used descriptively).

Il mange toujours son pain croustillant en premier.

Neutral
"Raconter des choses croustillantes"

— To tell spicy stories.

Arrête de raconter des choses croustillantes sur tes voisins !

Informal

혼동하기 쉬운

croustiller vs croquant

Both mean 'crunchy'.

Croquant refers to the whole object being hard (like a nut), while croustillant refers to the surface (like bread crust).

Une noisette est croquante, une baguette est croustillante.

croustiller vs craquant

Both can mean 'crunchy'.

Craquant often means 'irresistible' or 'cute' in a metaphorical sense, or describes things that snap.

Ce bébé est craquant ! Mais ce biscuit est croustillant.

croustiller vs crépiter

Both describe crackling sounds.

Crépiter is usually for fire or rain; croustiller is for physical breakage of solids.

Le feu crépite, mais le pain croustille.

croustiller vs grignoter

Both relate to eating crunchy things.

Grignoter is the action of nibbling; croustiller is the sound the food makes.

Elle grignote des chips qui croustillent.

croustiller vs bruisser

Both are soft sounds.

Bruisser is a rustling (leaves in wind); croustiller is a breaking sound (leaves under feet).

Le vent fait bruisser les feuilles, mais mes pas les font croustiller.

문장 패턴

A1

[Food] croustille.

La chips croustille.

A2

Faire croustiller [Food].

Fais croustiller le toast.

B1

[Something] croustille sous [Something].

La neige croustille sous mes pas.

B2

Une histoire qui croustille.

Elle a une histoire qui croustille à nous dire.

C1

[Abstract Subject] croustille de [Noun].

Le texte croustille d'ironie.

C2

Faire croustiller [Abstract Concept].

Il sait faire croustiller l'instant présent.

Any

J'aime quand ça croustille.

C'est bon, j'aime quand ça croustille.

Any

Ça ne croustille pas assez.

Ce pain est trop mou, ça ne croustille pas assez.

어휘 가족

명사

le croustillant (the crunchiness/the crunchy part)
une croustille (a chip - Quebec)

동사

croustiller (to crunch)
faire croustiller (to make crunchy)

형용사

croustillant (crunchy/crispy)
croustillante (feminine form)

관련

la croûte (the crust)
croquant (crunchy - structural)
craquant (cracking/irresistible)
une croûtelette (a small crust)
encroûter (to form a crust)

사용법

frequency

Common in daily life, especially regarding food and social interaction.

자주 하는 실수
  • Je croustille le biscuit. Le biscuit croustille.

    Croustiller is intransitive. The food does the action, you don't do it to the food.

  • La pomme croustille. La pomme est croquante.

    Apples are too hard for 'croustiller'. Use 'croquer' or 'croquant'.

  • Pronouncing the 'L' in croustiller. Pronounce it like 'yay'.

    The '-iller' ending in French is usually a 'y' sound, not an 'L' sound.

  • Using 'croustilleux' as an adjective. croustillant

    There is no word 'croustilleux'. The adjective is 'croustillant'.

  • Mes genoux croustillent. Mes genoux craquent.

    Joints make a snapping sound (craquer), not a crispy sound.

Use with 'Faire'

Remember to use 'faire croustiller' for cooking. You don't 'croustille' the chicken; you 'faites croustiller' the chicken.

The Baguette Test

A good baguette must 'croustiller'. If it doesn't, it's 'trop molle' (too soft). Use this at the bakery!

The Silent L

Don't pronounce the 'L's! It's 'kroos-tee-yay'. Think of the 'y' in 'yes'.

Nature Sounds

Use it for autumn walks. 'Les feuilles croustillent' is a classic way to describe the season.

Gossip Signal

If someone says 'C'est croustillant', pay attention! They are about to tell you something juicy.

Not for Apples

Don't use it for hard fruits. Use 'croquer' for apples and carrots.

Commercial Clues

Watch French food commercials. You will hear the word 'croustillant' constantly to describe snacks.

Poetic Fire

In books, look for 'croustiller' describing a fire for a more evocative, tactile feeling than 'crépiter'.

Quebec Chips

If you are in Montreal, ask for 'croustilles' instead of 'chips' to sound more local.

Sensory Writing

When writing in French, try to include a 'croustille' sound to make your descriptions more vivid.

암기하기

기억법

Think of a 'CRUST' that is 'STILL' (croustille) making noise. A crust that stays noisy is one that 'croustilles'.

시각적 연상

Imagine a golden baguette being squeezed, with tiny flakes of crust flying off like sparks, each making a little 'click' sound.

Word Web

Croûte Baguette Croissant Croustilles Croustillant Croquer Craquer Cuisine

챌린지

Go to a bakery, buy something crispy, and record yourself saying 'Ce pain croustille vraiment !' while you break it.

어원

Derived from the noun 'croûte' (crust), which comes from the Latin 'crusta' (shell, bark, or rind). The suffix '-iller' is a diminutive or frequentative suffix in French, suggesting small, repeated actions or sounds.

원래 의미: To form a small crust or to make the sound of a small crust breaking.

Romance (Latin root).

문화적 맥락

No specific sensitivities, but using 'croustillant' for gossip can be seen as slightly trivial or gossipy, so use it in informal settings.

English speakers often use 'crunchy' for everything. Learning 'croustiller' helps you distinguish between the light crunch of a pastry and the hard crunch of a carrot.

The phrase 'des détails croustillants' is a staple of French celebrity magazines like 'Gala' or 'Paris Match'. Chef Joël Robuchon often emphasized the 'croustillant' in his famous recipes. The movie 'Amélie' features sensory pleasures, where the sound of things (like cracking crème brûlée) is central.

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실제 사용 상황

At the Bakery

  • Est-ce que votre pain croustille ?
  • Je voudrais une baguette bien croustillante.
  • On entend le pain croustiller ici !
  • Ce croissant ne croustille pas assez.

Cooking at Home

  • Fais croustiller le fromage.
  • Il faut que ça croustille.
  • Laisse croustiller encore deux minutes.
  • Comment faire croustiller la pâte ?

Gossiping with Friends

  • Raconte-moi un truc croustillant.
  • C'est une histoire qui croustille !
  • J'ai des détails croustillants.
  • Ça va croustiller au bureau demain.

Walking in Nature

  • Les feuilles croustillent sous nos pas.
  • La neige croustille ce matin.
  • Écoute le gravier croustiller.
  • Tout croustille à cause du gel.

Restaurant Review

  • La peau du canard croustillait parfaitement.
  • Un contraste croustillant et fondant.
  • Le plat manquait de croustillant.
  • Chaque bouchée faisait croustiller les sens.

대화 시작하기

"Tu préfères quand le pain croustille ou quand il est mou ?"

"Est-ce que tu as une anecdote croustillante sur tes dernières vacances ?"

"Quel est le bruit que tu préfères : le feu qui crépite ou le pain qui croustille ?"

"Comment est-ce que tu fais croustiller tes frites à la maison ?"

"Tu aimes marcher sur les feuilles mortes quand elles croustillent ?"

일기 주제

Décris ton petit-déjeuner idéal en utilisant le verbe 'croustiller'.

Raconte une promenade en automne et les bruits que tu entends sous tes pieds.

Imagine une recette secrète pour faire croustiller n'importe quel aliment.

Écris sur une rumeur imaginaire mais très 'croustillante' dans ton quartier.

Pourquoi la texture d'un aliment est-elle parfois plus importante que le goût ?

자주 묻는 질문

10 질문

Not really. For an apple, the correct verb is 'croquer' because an apple is solid and hard. 'Croustiller' is for thin, brittle things like bread crust or chips. If you said an apple 'croustille', a French person might think you are eating a dried apple chip.

In food, yes, it almost always implies freshness and good texture. However, if your joints (knees or elbows) 'croustillent', that would be a very strange and probably bad way to describe a medical problem! Usually, joints 'craquent'.

'Craquer' is a single, sharp sound like a branch breaking. 'Croustiller' is a series of many tiny sounds, like when you crush a handful of dry leaves or bite into puff pastry.

In France, you say 'une chips' (usually plural: 'des chips'). In Quebec, you say 'une croustille' (plural: 'des croustilles'). Both are correct depending on where you are.

A person cannot literally 'croustiller' unless they are made of pastry! But metaphorically, you can say 'Elle croustille de vie' (She crackles with life), though it's quite poetic and rare.

Yes, it is a regular -er verb. It follows the same conjugation pattern as 'parler' or 'manger'. (Je croustille, tu croustilles, il croustille, nous croustillons, vous croustillez, ils croustillent).

It means a 'juicy' or 'spicy' story, usually involving gossip, secrets, or slightly scandalous details. It's a very common informal expression.

In French, the combination '-iller' often results in a 'y' sound (like in 'famille' or 'travailler'). It's just a standard rule of French phonetics.

You can, especially in poetry, to describe the sound of small twigs burning. However, 'crépiter' is the more common and specific verb for the sound of a fire.

Yes! Both words come from the Latin 'crusta'. In French, 'croûte' is the noun for crust, and 'croustiller' is the verb describing its sound.

셀프 테스트 180 질문

writing

Write a sentence: 'The bread is crunchy.'

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writing

Write a sentence: 'I like when it's crunchy.'

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writing

Write a sentence: 'I make the potatoes crispy.'

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writing

Write a sentence: 'The leaves are crunching.'

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writing

Write a sentence using 'anecdote croustillante'.

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writing

Describe the sound of walking on snow.

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writing

Explain why a baguette should 'croustiller'.

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writing

Use 'croustiller' in a metaphorical way.

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writing

Write a poetic sentence about a fire using 'croustiller'.

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writing

Compare 'croustiller' and 'croquer' in a sentence.

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writing

The cookie is crunchy.

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writing

Make the toast crunchy.

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writing

The gravel is crunching.

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writing

The gossip is juicy.

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writing

The frost makes the grass crunch.

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writing

It crunches!

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writing

The frites are crunching.

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writing

We hear the bread crunch.

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writing

A crunchy detail.

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writing

The text crackles with irony.

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speaking

Pronounce: 'Le pain croustille.'

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speaking

Say: 'I like crunchy bread.'

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speaking

Say: 'Make the potatoes crispy.'

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speaking

Say: 'The leaves are crunching under my feet.'

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speaking

Tell a friend you have some juicy gossip.

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speaking

Explain that the croissant is very crispy.

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speaking

Discuss the texture of a dish.

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speaking

Ask for juicy details about a party.

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speaking

Describe the sound of a winter morning.

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speaking

Use 'croustiller' metaphorically in a sentence.

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speaking

Say: 'Ça croustille !'

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speaking

Say: 'Le toast croustille.'

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speaking

Say: 'C'est croustillant !'

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speaking

Say: 'Une anecdote croustillante.'

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speaking

Say: 'Faire croustiller la presse.'

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speaking

Pronounce 'croustiller'.

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speaking

Pronounce 'croustillent'.

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speaking

Pronounce 'croustillant'.

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speaking

Pronounce 'croustillante'.

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speaking

Pronounce 'croustillamment'.

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listening

Listen and identify the verb: 'Le pain croustille.'

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listening

Listen and identify the subject: 'Le biscuit croustille.'

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listening

Listen: 'Fais croustiller le fromage.' What should happen to the cheese?

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listening

Listen: 'Les feuilles croustillent.' What is making the sound?

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listening

Listen: 'Une rumeur croustillante.' Is it a secret or a public fact?

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listening

Listen: 'Ça doit croustiller sous la dent.' Where is the texture felt?

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listening

Listen: 'Le scandale fait croustiller les magazines.' Who is happy?

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listening

Listen: 'La peau croustille.' Is the skin soft or hard?

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listening

Listen: 'Le feu croustille.' What sound is being described?

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listening

Listen: 'Le texte croustille d'ironie.' Is the text literal?

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listening

Identify 'croustiller' vs 'manger'.

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listening

Identify 'croustillant' vs 'mou'.

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listening

Identify 'croustille' vs 'croque'.

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listening

Identify 'croustille' vs 'craque'.

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listening

Identify 'croustille' vs 'crisse'.

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/ 180 correct

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