Esta página en tu idioma

English

فارسی

العربية

Deutsch

Français

日本語

한국어

Português

中文

हिन्दी

A2 noun #8,500 más común 9 min de lectura

algue

Top 8,500

Practícalo Ejemplos Notas y consejos algue en 30 segundos

Explicación algue in your Level:

At the A1 level, the word 'algue' is a basic vocabulary item related to the beach and nature. You should know that 'une algue' is a green plant that lives in the ocean. At this stage, you only need to use it in very simple sentences like 'L'algue est verte' (The algae is green) or 'Il y a des algues sur la plage' (There are seaweeds on the beach). You should focus on remembering its gender (feminine) and its basic pronunciation [alɡ]. It is often introduced when learning about colors or vacation vocabulary. You might also see it in very simple food contexts, such as 'Je mange des algues' (I eat seaweed) if you are talking about healthy food or sushi. The focus is on recognition and simple description of the natural world.

Regístrate gratis para leer la explicación completa

At the A2 level, you begin to use 'algue' in more descriptive contexts. You can describe where they are found and how they look. You might say 'J'ai vu de longues algues brunes dans l'eau' (I saw long brown seaweeds in the water). You should also be able to use it in the context of food and shopping. For example, 'Où se trouvent les feuilles d'algues pour les sushis ?' (Where are the seaweed sheets for sushi?). You are expected to handle basic plural forms and simple adjectives. You might also learn about 'les algues' in the context of healthy habits, as they are often sold in 'magasins bio' (organic stores). You should be comfortable using the word with common verbs like 'voir' (to see), 'manger' (to eat), and 'trouver' (to find).

At the B1 level, you can discuss 'algues' in the context of the environment and health in more detail. You should be able to explain why they are important for the planet (producing oxygen) or why they can be a problem (pollution and green tides). You might say, 'La prolifération des algues vertes est un problème écologique en Bretagne' (The proliferation of green algae is an ecological problem in Brittany). You can also use the word in recipes or to describe a specific diet. Your vocabulary should expand to include related terms like 'varech' or 'comestible'. You can engage in a conversation about the benefits of eating seaweed, using connectors like 'parce que' or 'bien que'. For example, 'Bien que les algues soient saines, tout le monde n'aime pas leur goût' (Although seaweed is healthy, not everyone likes its taste).

Regístrate gratis para leer la explicación completa

At the B2 level, you are expected to understand more technical and abstract uses of 'algue'. You might read articles about 'les algues' being used as a sustainable source of energy (biofuels) or in the pharmaceutical industry. You should be able to follow a documentary or a complex news report about 'les marées vertes' and understand the socio-economic implications for tourism and farming. You can use more precise verbs like 'cultiver' (to cultivate), 'extraire' (to extract), or 'décomposer' (to decompose). You might also encounter 'algue' in idiomatic or literary contexts, though these are rare. You should be able to argue for or against the use of algae in industrial food production, using varied vocabulary and complex sentence structures.

Regístrate gratis para leer la explicación completa

At the C1 level, you have a nuanced understanding of 'algue'. You can appreciate its use in literature, where it might symbolize the depths of the ocean or the mysteries of nature. You can discuss the biological classification of different types of algae (rhodophyta, chlorophyta) if the topic arises. You understand the nuances between 'algue', 'varech', and 'goémon' and can use them correctly depending on the register and region. You can write a detailed essay on the ecological challenges facing the French coast, citing 'la prolifération des algues' as a key factor. Your speech is fluent, and you can use the word in complex metaphors. You are also aware of the historical context of seaweed harvesting in French maritime culture.

Regístrate gratis para leer la explicación completa

At the C2 level, your mastery of 'algue' is equivalent to that of an educated native speaker. You can discuss the word's etymology from the Latin 'alga' and its relationship to other Romance languages. You can understand and participate in high-level scientific or political debates regarding 'l'algoculture' (seaweed farming) as a solution to global food security. You can interpret subtle shades of meaning in poetic texts where 'algues' might represent entanglement, decay, or the primordial origin of life. You can switch effortlessly between scientific, industrial, and culinary registers. Your understanding of the word is integrated into a deep knowledge of French geography, history, and environmental policy.

Regístrate gratis para leer la explicación completa

Practícalo Ejemplos Notas y consejos

algue en 30 segundos

Algue is a feminine French noun meaning algae or seaweed.
It is used for both microscopic organisms and large marine plants.
It is a key word in ecology, gastronomy (sushi), and cosmetics.
Commonly found in phrases like 'algues vertes' (green algae) or 'salade d'algues'.

The French word algue is a feminine noun that translates directly to 'algae' or 'seaweed' in English. While in English we often use 'seaweed' for the large plants on the beach and 'algae' for the microscopic green stuff in a pond, French uses algue as a versatile term covering the entire spectrum of these aquatic organisms. It is a word you will encounter frequently when discussing nature, biology, cooking, and environmental issues. In France, particularly in coastal regions like Brittany (Bretagne), the word carries significant cultural and economic weight because of the long history of seaweed harvesting.

Scientific Context: In a biological sense, an algue is a simple, non-flowering aquatic plant. This includes everything from the microscopic phytoplankton that forms the base of the ocean's food chain to the giant kelp forests that can grow dozens of meters long. Scientists classify them into groups like algues vertes (green), algues brunes (brown), and algues rouges (red).

Regarde cette algue verte sur le rocher.

Beyond the beach, you will hear this word in the kitchen. With the rise of Japanese cuisine in France and a growing interest in health foods, culinary algae like nori, wakame, and spiruline are becoming household names. If you are ordering sushi, you are eating algues. If you are buying a green smoothie, it might contain algue powder. It is also used as a thickening agent in many processed foods, often appearing on labels under technical names that refer back to their origin in seaweed.

Environmental Context: Unfortunately, the word also appears in negative news stories regarding 'marées vertes' (green tides). This refers to the massive proliferation of green algues on certain beaches, caused by agricultural runoff. When these plants rot, they can release dangerous gases, making it a serious ecological and public health topic in France.

Les scientifiques étudient la croissance de cette algue envahissante.

In summary, whether you are admiring the biodiversity of the Atlantic coast, eating a healthy salad, or discussing the impacts of climate change, the word algue is your essential term for all things seaweed and algae. It bridges the gap between the natural world and modern industrial application.

Using the word algue in a sentence is relatively straightforward, but you must be careful with its gender and the way it interacts with adjectives. Since it is a feminine noun, any adjective describing it must also be in the feminine form. For example, 'green algae' is algue verte (singular) or algues vertes (plural).

Describing Appearance: When you are at the beach and see seaweed, you might use verbs like flotter (to float) or s'échouer (to wash up). Example: 'L'algue flotte sur l'eau' (The seaweed floats on the water).

Il y a beaucoup d'algues rouges sur le sable ce matin.

In culinary contexts, you will often find algue used as a direct object or as part of a compound noun. When referring to sushi, you might say 'une feuille d'algue' (a sheet of seaweed). If you are talking about the health benefits, you might say 'manger des algues est bon pour la santé' (eating seaweed is good for your health).

Scientific and Industrial Usage: In more formal or technical sentences, you might see algue associated with verbs like cultiver (to cultivate) or extraire (to extract). For instance: 'On extrait de l'iode de cette algue' (Iodine is extracted from this seaweed).

Cette algue microscopique produit de l'oxygène.

Finally, remember the partitive article. If you are talking about an unspecified amount of seaweed (like in a salad), use de l'algue. 'Je voudrais de l'algue dans ma soupe' (I would like some seaweed in my soup). This construction is common in recipes and dietary discussions.

The word algue is not just a classroom term; it is deeply embedded in specific real-world environments in France. If you visit the northern or western coasts of France, especially Brittany, you will hear it constantly. Brittany is one of the world's leading regions for seaweed harvesting and research. You might hear locals talking about the récolte des algues (seaweed harvest) or see signs for cosmétiques aux algues (seaweed-based cosmetics) in local boutiques.

In the Market and Kitchen: In French supermarkets or 'magasins bio' (organic stores), you will find products like tartare d'algues—a popular spread made of chopped seaweed, oil, and herbs. When browsing the menu at a trendy Parisian restaurant, you might see algues listed as a sophisticated garnish for fish dishes, often paired with words like 'finesse' or 'iode'.

Le serveur a recommandé le saumon avec une croûte d'algues.

On French television and news websites, algue is a frequent topic in ecological reports. France has faced significant challenges with algues vertes on the beaches of the Côtes-d'Armor. These news segments often use terms like prolifération (proliferation), pollution, and écosystème. If you are listening to a podcast about the environment or climate change, you will likely hear scientists discussing the potential of algues as a biofuel or as a way to capture carbon dioxide.

In Schools and Documentaries: Children in France learn about les algues early in their 'SVT' (Sciences de la Vie et de la Terre) classes. Documentaries like those by Jacques Cousteau or modern nature programs on France 5 frequently feature stunning footage of underwater forests, using the term to describe the lush ocean floor.

Dans ce documentaire, on voit comment les poissons se cachent dans les algues.

Whether it is through the lens of gastronomy, ecology, or beauty, algue is a word that connects the French people to their extensive coastline and the treasures—or troubles—found within its waters.

Even though algue seems like a simple word, English speakers often stumble over its gender, pronunciation, and spelling. Avoiding these common pitfalls will make your French sound much more natural and precise.

Gender Confusion: The most frequent mistake is thinking algue is masculine. Because many words ending in a consonant sound seem masculine to English ears, learners often say 'le algue' (which becomes 'l'algue' but is still thought of as masculine). Remember: it is always la or une algue. When using adjectives, ensure they are feminine: une algue séchée (a dried seaweed), not séché.

Incorrect: Cet algue est vert.
Correct: Cette algue est verte.

Pronunciation is another area where mistakes occur. The 'u' in algue is silent; its only job is to ensure the 'g' is pronounced as a hard [ɡ] (like 'gold') rather than a soft [ʒ] (like 'judge'). Some learners try to pronounce the 'u' like the French 'u' [y], which results in something like 'al-gyu'. This is incorrect. The word should rhyme with the English word 'pal' followed by a hard 'g'.

Spelling Slip-ups: In English, 'algae' is usually plural (singular 'alga'). In French, algue is the standard singular form. Don't forget the 'u' when writing it. Without the 'u', the word would be 'alge', which doesn't exist but would be pronounced incorrectly. Also, don't confuse it with 'aigle' (eagle)!

Attention : Ne confondez pas une algue avec un aigle qui vole !

Finally, watch out for the plural. While we might say 'there is algae' in English (using it as an uncountable mass noun), French usually prefers the plural des algues when referring to a collection of them on a beach or in a dish. 'Il y a des algues partout' is more common than 'Il y a de l'algue partout'.

While algue is the general term, French has several other words that describe specific types of seaweed or related concepts. Knowing these will help you sound more like a native speaker, especially if you find yourself in a coastal region or a health food store.

Varech vs. Algue: Varech is a term often used for the mixture of seaweed that washes up on the shore. While algue is a biological term, varech (often translated as kelp or wrack) is more of a collective term for the organic debris found on the beach, historically used by farmers as fertilizer.

Le varech est ramassé par les agriculteurs bretons.

Another important word is goémon. This is a regional term, specifically from Brittany, referring to the seaweed harvested for industrial or agricultural use. A person who harvests it is called a goémonier. While algue is the word you'd use in a science class, goémon is the word you'd use when talking about the history and tradition of the Atlantic coast.

Specific Species: In a culinary context, you will often see nori, laitue de mer (sea lettuce), and dulse. These are all types of algues, but they are referred to by their specific names on menus. Laitue de mer is particularly common in French 'tartare d'algues'.

La laitue de mer est une algue verte comestible.

Finally, consider the word mousse (moss). While moss is a land plant and algae are aquatic, they are often confused by beginners because both are green and grow in damp places. In French, mousse is strictly for terrestrial plants or the 'foam' on a drink, while algue is for the water. By distinguishing these terms, you demonstrate a higher level of vocabulary and environmental awareness.

How Formal Is It?

Dato curioso

In ancient Rome, 'alga' was often used as a synonym for something worthless or common. Today, algae are considered one of the most valuable resources for the future of the planet.

Guía de pronunciación

UK /alɡ/

US /alɡ/

The stress is on the single syllable.

Rima con

vague (wave) bague (ring) dague (dagger) blague (joke) drague (flirt/dredge) pague (rare) tague (graffiti tag) zigzag

Errores comunes

Pronouncing the 'u' like a French 'u' [y]. It should be silent.
Pronouncing the 'g' as a soft 'j' [ʒ]. It must be hard [ɡ].
Making the word two syllables (al-gu-e). It is one syllable.
Nasalizing the 'a'. Keep it clear.
Confusing it with 'aigle' [ɛɡl].

Nivel de dificultad

Lectura 2/5

The word is short and resembles the English 'algae', making it easy to recognize.

Escritura 3/5

Remembering the 'ue' at the end and the feminine gender requires some attention.

Expresión oral 3/5

The silent 'u' and hard 'g' can be tricky for beginners who might over-pronounce.

Escucha 2/5

It is a distinct, short sound [alɡ] that is usually clear in speech.

Qué aprender después

Requisitos previos

mer plage plante eau vert

Aprende después

marée océan écologie biologie iode

Avanzado

photosynthèse eutrophisation biocarburant phytoplancton

Gramática que debes saber

Feminine noun agreement

Une algue verte (not vert).

Partitive articles with vowels

De l'algue (not de la algue).

Plural formation

Des algues (add 's', but it's silent).

Hard 'g' before 'u'

The 'u' in 'algue' keeps the 'g' hard [ɡ].

Elision with 'de'

Un extrait d'algue (not de algue).

Regístrate gratis para leer la explicación completa

Ejemplos por nivel

L'algue est sur la plage.

The seaweed is on the beach.

Uses the definite article 'L'' because 'algue' starts with a vowel.

Je vois une algue verte.

I see a green seaweed.

The adjective 'verte' is feminine to match 'algue'.

Elle aime les algues.

She likes seaweed.

Plural form 'les algues'.

C'est une petite algue.

It is a small seaweed.

The adjective 'petite' comes before the noun.

L'eau a beaucoup d'algues.

The water has a lot of seaweed.

Use 'd'' after 'beaucoup' because 'algues' starts with a vowel.

L'algue est dans la mer.

The seaweed is in the sea.

Basic prepositional phrase 'dans la mer'.

Voici une algue rouge.

Here is a red seaweed.

Color adjectives usually follow the noun.

Tu manges de l'algue ?

Are you eating seaweed?

Use the partitive article 'de l'' for an unspecified amount.

Nous avons ramassé des algues hier.

We picked up some seaweed yesterday.

Passé composé with the auxiliary 'avoir'.

Cette algue est très longue.

This seaweed is very long.

Demonstrative adjective 'cette' for feminine singular.

Je cherche des algues pour mes sushis.

I am looking for seaweed for my sushi.

The preposition 'pour' indicates purpose.

Les algues flottent à la surface.

The seaweeds are floating on the surface.

Present tense of the verb 'flotter'.

Il y a des algues sous le bateau.

There are seaweeds under the boat.

Preposition 'sous' for location.

On peut faire de la soupe avec cette algue.

One can make soup with this seaweed.

The pronoun 'on' used for general possibility.

Les algues sont importantes pour les poissons.

Seaweeds are important for fish.

Adjective 'importantes' in the feminine plural.

Ma mère achète de la crème aux algues.

My mother buys seaweed cream.

Compound noun structure 'crème aux algues'.

Les algues produisent une grande partie de notre oxygène.

Seaweeds produce a large part of our oxygen.

Present tense expressing a general truth.

Il faut protéger les algues de la pollution.

It is necessary to protect seaweeds from pollution.

Impersonal construction 'Il faut' followed by an infinitive.

Le tartare d'algues est une spécialité bretonne.

Seaweed tartare is a Breton specialty.

Noun complement 'd'algues' using the elided 'de'.

Certaines algues sont utilisées comme engrais.

Certain seaweeds are used as fertilizer.

Passive voice 'sont utilisées'.

L'odeur des algues me rappelle mes vacances.

The smell of seaweed reminds me of my vacation.

Verb 'rappeler' with a direct object.

On trouve des algues dans de nombreux produits cosmétiques.

Seaweeds are found in many cosmetic products.

Use of 'de nombreux' for plural quantity.

Si l'eau est trop chaude, l'algue peut mourir.

If the water is too hot, the algae can die.

Conditional 'si' clause with the present tense.

Les scientifiques étudient les propriétés de cette algue.

Scientists are studying the properties of this seaweed.

Noun 'propriétés' followed by 'de cette algue'.

La prolifération des algues vertes nuit au tourisme local.

The proliferation of green algae harms local tourism.

The verb 'nuire' takes the preposition 'à'.

Les biocarburants à base d'algues sont une alternative prometteuse.

Seaweed-based biofuels are a promising alternative.

Compound phrase 'à base d''.

L'algue filtre les nutriments en excès dans l'eau.

The algae filters excess nutrients in the water.

Direct object 'les nutriments'.

Cette entreprise transforme l'algue en plastique biodégradable.

This company transforms seaweed into biodegradable plastic.

Verb 'transformer... en...'.

Les marées vertes sont souvent dues aux activités agricoles.

Green tides are often due to agricultural activities.

Adjective 'dues' matches the feminine plural 'marées'.

L'algue rouge contient des pigments fascinants.

Red algae contains fascinating pigments.

Adjective 'fascinants' matches the masculine plural 'pigments'.

On récolte l'algue à marée basse pour plus de facilité.

Seaweed is harvested at low tide for more ease.

Temporal phrase 'à marée basse'.

L'utilisation de l'algue dans l'industrie agroalimentaire est vaste.

The use of seaweed in the food industry is vast.

Subject 'L'utilisation' is feminine singular.

Les algues s'entrelacent dans les courants marins profonds.

Seaweeds intertwine in the deep sea currents.

Pronominal verb 's'entrelacer'.

L'algue brune constitue un habitat essentiel pour la biodiversité.

Brown algae constitutes an essential habitat for biodiversity.

Formal verb 'constituer'.

La décomposition des algues dégage une odeur de soufre.

The decomposition of algae releases a sulfur smell.

Verb 'dégager' used for smells or gases.

L'apport massif de nitrates favorise la croissance de l'algue.

The massive intake of nitrates promotes the growth of the algae.

Abstract noun 'apport' as the subject.

L'algue, telle une chevelure marine, ondule sous les vagues.

The seaweed, like marine hair, undulates under the waves.

Simile using 'telle une'.

Il est impératif de réguler la récolte sauvage de l'algue.

It is imperative to regulate the wild harvesting of seaweed.

Subjunctive-like imperative structure 'Il est impératif de'.

L'algue microscopique est le poumon caché de notre planète.

Microscopic algae is the hidden lung of our planet.

Metaphorical use of 'poumon'.

L'algue invasive menace l'équilibre des espèces locales.

Invasive algae threatens the balance of local species.

The adjective 'invasive' follows the noun.

La taxonomie des algues a considérablement évolué avec la génétique.

The taxonomy of algae has evolved considerably with genetics.

Technical noun 'taxonomie'.

L'algue symbiotique permet au corail de survivre.

Symbiotic algae allows coral to survive.

Adjective 'symbiotique' describing a biological relationship.

Les algues calcaires participent à la formation des récifs.

Calcareous algae participate in the formation of reefs.

Verb 'participer à'.

L'exploitation industrielle de l'algue requiert une éthique rigoureuse.

Industrial exploitation of seaweed requires rigorous ethics.

Verb 'requérir' (to require).

L'algue s'adapte aux conditions extrêmes des abysses.

Algae adapts to the extreme conditions of the abyss.

Pronominal verb 's'adapter à'.

Le métabolisme de l'algue est un sujet de recherche foisonnant.

The metabolism of algae is a prolific subject of research.

Adjective 'foisonnant' meaning abundant or prolific.

On ne saurait ignorer le rôle primordial de l'algue dans le cycle du carbone.

One cannot ignore the primordial role of algae in the carbon cycle.

Formal negation 'ne saurait' + infinitive.

L'algue, vestige des premiers âges, demeure une énigme biologique.

Algae, a vestige of the early ages, remains a biological enigma.

Apposition 'vestige des premiers âges'.

Colocaciones comunes

algues vertes

algues brunes

algues rouges

feuille d'algue

prolifération d'algues

récolte des algues

salade d'algues

algues microscopiques

extraits d'algues

culture d'algues

Frases Comunes

enveloppement aux algues

— A spa treatment where the body is covered in seaweed paste. Common in wellness centers.

Elle a réservé un enveloppement aux algues pour se détendre.

marée verte

— A phenomenon where beaches are covered in green algae due to pollution. Frequently in the news.

La marée verte a forcé la fermeture de la plage.

poudre d'algue

— Dried seaweed ground into a fine powder. Used in supplements or cooking.

Il ajoute de la poudre d'algue dans son smoothie.

tartare d'algues

— A French appetizer made from various chopped seaweeds. A specialty of Brittany.

Le tartare d'algues se déguste sur du pain grillé.

algues de mer

— A general term for marine seaweed, often used to distinguish from freshwater types.

Les algues de mer sont riches en sels minéraux.

champ d'algues

— A large area underwater where seaweed grows thickly. Similar to an underwater meadow.

Les poissons se cachent dans le champ d'algues.

engrais d'algues

— Natural fertilizer made from processed seaweed. Popular in organic gardening.

L'engrais d'algues est excellent pour les tomates.

algues bleues

— Actually cyanobacteria, but often called 'blue algae' in common speech. Can be toxic.

La baignade est interdite à cause des algues bleues.

beurre aux algues

— A gourmet French butter flavored with bits of seaweed. Often served with seafood.

Le beurre aux algues accompagne parfaitement les huîtres.

algues séchées

— Dried seaweed, the most common form found in grocery stores.

On peut conserver les algues séchées pendant longtemps.

Se confunde a menudo con

algue vs ail

Garlic. Sounds different but both are found in food. 'Ail' is masculine.

algue vs aigle

Eagle. Similar spelling but 'aigle' is a bird and masculine.

algue vs auge

Trough (for animals). Similar sound but very different meaning.

Modismos y expresiones

"être comme une algue au gré des flots"

— To be like a seaweed at the mercy of the waves; to have no will of one's own or to follow the current.

Il ne décide jamais rien, il est comme une algue au gré des flots.

literary/poetic

"se perdre dans les algues"

— Literally to get lost in seaweed, but metaphorically to get bogged down in complicated details.

Le projet est trop complexe, on va se perdre dans les algues.

informal

"cheveux d'algues"

— Used to describe long, wet, or messy green/dark hair, often in a mythical or poetic sense (like a mermaid).

La sirène avait de longs cheveux d'algues sombres.

literary

"sentir l'algue"

— To smell like seaweed; usually implies a strong, salty, marine scent.

Après la tempête, tout le port sentait l'algue.

neutral

"vert algue"

— A specific shade of dark, murky green.

Elle a repeint sa cuisine en vert algue.

neutral

"glissant comme une algue"

— Very slippery; used to describe a surface or sometimes a person who is hard to pin down.

Fais attention, le pont du bateau est glissant comme une algue.

informal

"faire l'algue"

— To lie still and limp, often in the water or on a bed; to be completely relaxed or lazy.

Cet après-midi, je vais faire l'algue sur mon matelas pneumatique.

slang/informal

"noyer le poisson dans les algues"

— A variation of 'noyer le poisson' (to cloud the issue), implying using too much irrelevant information.

Il essaie de nous embrouiller en noyant le poisson dans les algues.

informal

"manger de l'algue par les racines"

— A humorous maritime twist on 'manger les pissenlits par les racines' (to be dead/pushing up daisies).

S'il continue à naviguer ainsi, il finira par manger de l'algue par les racines.

humorous

"une forêt d'algues"

— Used to describe a very dense and tall group of seaweeds (kelp forest).

Nous avons plongé dans une véritable forêt d'algues.

neutral

Fácil de confundir

algue vs mousse

Both are green and grow in wet places.

Mousse is a terrestrial plant; algue is aquatic. Mousse is also 'foam'.

Il y a de la mousse sur l'arbre et des algues dans le lac.

algue vs varech

Both refer to seaweed.

Algue is the general/scientific term; varech is the debris on the beach.

Le varech est composé de plusieurs types d'algues.

algue vs plancton

Both are small organisms in the water.

Plancton includes both animals (zooplancton) and plants (phytoplancton/algues).

Les baleines mangent du plancton, qui contient des algues.

algue vs herbe

Seaweed is sometimes called 'sea grass' in English.

Herbe is for land grass; algue is for the sea. 'Herbiers marins' are different from algae.

L'herbe est dans le jardin, l'algue est dans l'océan.

algue vs corail

Both are found on reefs.

Corail is an animal structure; algue is a plant-like organism.

L'algue vit souvent en symbiose avec le corail.

Patrones de oraciones

L'algue est + [adjectif de couleur].

L'algue est verte.

Il y a des algues + [préposition de lieu].

Il y a des algues sur le rocher.

On utilise l'algue pour + [infinitif].

On utilise l'algue pour faire des cosmétiques.

La prolifération de l'algue entraîne + [nom].

La prolifération de l'algue entraîne une pollution.

Bien que l'algue soit + [adjectif], elle...

Bien que l'algue soit petite, elle est essentielle.

L'algue, en tant que + [nom], joue un rôle de...

L'algue, en tant que producteur primaire, joue un rôle de pilier.

Mixed

Une feuille d'algue + [verbe].

Une feuille d'algue entoure le riz.

Mixed

C'est à base d'algues.

Ce plat est à base d'algues.

Familia de palabras

Sustantivos

algoculture (seaweed farming)

algologie (the study of algae)

algologue (a person who studies algae)

alguier (a collection or herbarium of algae)

Verbos

alguer (rare: to cover with seaweed or to harvest seaweed)

Adjetivos

algal (relating to algae)

algueux (full of algae - rare)

algiforme (shaped like algae)

Relacionado

varech

goémon

phytoplancton

aquatique

photosynthèse

Regístrate gratis para ver todos los ejemplos

Cómo usarlo

frequency

Common in coastal areas and health/culinary discussions.

Errores comunes

Un algue → Une algue
Many learners assume it is masculine because of the final consonant sound, but it is strictly feminine.
Pronouncing the 'u' → Silent 'u'
Saying 'al-gyu' is a common mistake. The 'u' is only there to keep the 'g' hard.
L'algue vert → L'algue verte
Since 'algue' is feminine, the adjective 'vert' must become 'verte'.
Confusing with 'ail' → Algue
In a restaurant, don't ask for 'ail' if you want seaweed; you'll get garlic instead!
Using 'algue' for 'moss' → Mousse
Algae is aquatic; moss (mousse) grows on trees and rocks on land.

Consejos

Learn the Colors

Algae are often categorized by color. Learn 'algues vertes', 'algues rouges', and 'algues brunes' together to expand your descriptive range.

Feminine Agreement

Always pair 'algue' with feminine adjectives. Practice saying 'l'algue est délicieuse' or 'une algue longue' to build the habit.

Brittany Connection

If you visit Brittany, look for 'goémon'. It's the local word for seaweed and will make you sound like a pro.

The Hard G

Remember the 'u' is silent. If you pronounce it, people might not understand you. Think of the word 'bague' (ring) which has the same ending.

Sushi Vocabulary

In a restaurant, you might just hear 'nori'. It's helpful to know that nori is a type of 'algue'.

Oxygen Producer

Remember that 'les algues' are the lungs of the sea. This helps you remember their importance in ecological discussions.

Don't Forget the U

Even though it's silent, the 'u' is essential in writing. Without it, the 'g' would sound like a 'j'.

Iodine Rich

Algae are known for being 'riches en iode' (rich in iodine). This is a great phrase to use in health contexts.

Spa Terms

When at a French spa, look for 'soins aux algues'. It's a very common and popular treatment.

Micro vs Macro

French uses 'micro-algues' and 'macro-algues'. These are easy to remember as they are similar to English.

Memorízalo

Mnemotecnia

Think of an 'AL-G' (Al Gore) talking about the environment and 'seaweed'. AL-Gue.

Asociación visual

Imagine a giant green letter 'G' floating in the 'AL'-tlantic ocean. The 'G' is covered in 'algues'.

Word Web

Mer Plage Vert Sushi Bretagne Oxygène Pollution Cosmétique

Desafío

Try to find three items in your kitchen or bathroom that contain 'extraits d'algues'. Look at the labels of yogurt, ice cream, or face cream.

Origen de la palabra

Derived from the Latin word 'alga', which also means seaweed or algae. It entered the French language in the 16th century, though regional terms like 'goémon' were used much earlier.

Significado original: In Latin, 'alga' referred generally to any plant-like organism found in the sea or on the shore.

It is part of the Romance language family, with cognates in Spanish (alga) and Italian (alga).

Contexto cultural

Be careful when discussing 'algues vertes' in Brittany; it is a controversial topic involving local farmers and environmentalists.

In English, we distinguish 'algae' (microscopic/scientific) from 'seaweed' (macro/beach). In French, 'algue' comfortably covers both, which can be confusing for learners.

The 'marées vertes' in Brittany are a frequent subject of French investigative journalism (e.g., the graphic novel 'Algues vertes, l'enquête interdite'). Jacques Cousteau's documentaries often showcased 'forêts d'algues'. Victor Hugo mentions 'le varech' and 'les algues' in his maritime poems.

Practica en la vida real

Contextos reales

At the beach

Attention aux algues glissantes.
Il y a du varech sur le sable.
L'eau est pleine d'algues.
On peut ramasser les algues ?

In a Japanese restaurant

Une salade d'algues, s'il vous plaît.
L'algue nori est très croustillante.
Est-ce qu'il y a des algues dans ce plat ?
J'adore le goût de l'algue.

In a science class

L'algue fait de la photosynthèse.
Étudions cette algue au microscope.
Les algues produisent de l'oxygène.
Il existe des milliers d'espèces d'algues.

At a spa

Je voudrais un soin aux algues.
Les algues sont bonnes pour la peau.
C'est un masque à base d'algues rouges.
Sentez l'odeur fraîche des algues.

Environmental discussion

Le problème des algues vertes en Bretagne.
Les algues absorbent le CO2.
La prolifération des algues est inquiétante.
Il faut limiter les nitrates pour éviter les algues.

Inicios de conversación

"As-tu déjà goûté une salade d'algues dans un restaurant japonais ?"

"Est-ce qu'il y a beaucoup d'algues sur les plages de ton pays ?"

"Penses-tu que les algues sont la nourriture du futur ?"

"Savais-tu que les algues produisent plus d'oxygène que les forêts ?"

"Est-ce que l'odeur des algues sur la plage te dérange ?"

Temas para diario

Décris ta dernière visite à la mer. As-tu vu des algues sur le sable ?

Imagine que tu dois cuisiner un repas uniquement avec des produits de la mer, dont des algues.

Que penses-tu des problèmes écologiques liés à la prolifération des algues vertes ?

Fais une liste des bienfaits des algues pour la santé et la beauté.

Écris un poème court sur une algue qui danse sous les vagues de l'océan.

Preguntas frecuentes

10 preguntas

It is feminine. You should always say 'une algue' or 'la algue' (which becomes 'l'algue'). This is important for adjective agreement, such as 'une algue verte'.

It is pronounced [alɡ]. The 'u' is silent and only exists to make the 'g' sound hard. It rhymes with the English word 'pal' plus a hard 'g'.

No, not all algae are edible. While many like nori and wakame are delicious and healthy, some can be toxic or simply unpalatable. Always buy culinary algae from a trusted source.

'Algue' is the general scientific term for the organism. 'Varech' refers specifically to the seaweed that has washed up on the shore, often used historically as fertilizer.

In some regions like Brittany, excess nitrates from farming cause 'marées vertes' (green tides). These massive amounts of algae rot on the beach and can release toxic gases.

It can be both. Use the singular for a specific organism and the plural 'des algues' when referring to a group of them, which is very common.

It means 'seaweed-based'. You will see this on food packaging or cosmetic products like soaps and creams.

Technically, no. They are cyanobacteria, but they are commonly called 'algues bleues' in French because they look like algae and grow in water.

It is 'une salade d'algues'. You can find this in most Japanese restaurants in France.

It comes from the Latin word 'alga', which has the same meaning. It is related to similar words in Spanish, Italian, and Portuguese.

Regístrate gratis para ver consejos y notas