leurs

The French word leurs is a possessive determiner, specifically the plural form of the possessive adjective used when the owners are plural (they) and the things they own are also plural. In English, we simply use the word 'their' regardless of whether the possessed items are singular or plural. However, French grammar demands a distinction based on the number of the noun being possessed. Understanding leurs requires a shift in how you perceive ownership: you must look at both the 'possessor' and the 'possessed'. When you have multiple people owning multiple things, leurs is your go-to word. It is a foundational element of French communication, appearing in everything from basic descriptions of family members to complex legal documents discussing collective rights. It is gender-neutral, meaning it remains the same whether the plural noun it modifies is masculine or feminine, which provides a small relief for learners navigating the often-complex world of French gender agreement.

Grammatical Category

Possessive Determiner (Adjectif possessif)

Agreement Rule

Matches the plural noun it precedes, regardless of the noun's gender.

In everyday conversation, leurs is used to clarify relationships and belongings. If you are talking about a group of students and their backpacks, you would use leurs sacs. If you are discussing a couple and their children, it is leurs enfants. The word acts as a bridge, connecting the subject of the sentence to the objects associated with them. It is important to note that the 's' at the end of leurs is usually silent unless it is followed by a word starting with a vowel or a silent 'h', in which case a 'z' sound liaison occurs. This phonetic nuance is a key marker of a fluent speaker. Historically, the word evolved from the Latin illorum, the genitive plural of ille, which literally meant 'of them'. This heritage is still visible in its function today, as it essentially attributes 'of them' to the plural nouns that follow it.

Beyond simple possession, leurs is used in abstract contexts. It can refer to ideas, emotions, or actions belonging to a group. For instance, 'leurs espoirs' (their hopes) or 'leurs efforts' (their efforts). In these cases, the word helps to group individual experiences into a collective identity. It is also frequently found in professional settings, such as 'leurs responsabilités' (their responsibilities) or 'leurs objectifs' (their objectives). The versatility of leurs makes it indispensable. It is one of the first words taught in A1 French because it allows learners to move beyond 'I' and 'You' to describe the world of 'Them'. It establishes a sense of third-party perspective, which is vital for storytelling and reporting facts. Whether you are reading a classic novel by Victor Hugo or a modern news article in Le Monde, you will encounter leurs as a primary tool for organizing information about groups and their possessions.

Common Usage

Used in family descriptions, school contexts, and professional reports.

In summary, leurs is the plural possessive determiner for the third-person plural. It is a stable word that does not change for gender, only for number. Its primary role is to indicate that a group of people (the possessors) own or are associated with a group of things (the possessed). Mastering its use is a significant milestone for any French learner, as it opens up the ability to discuss complex social dynamics and collective ownership. It is a word that embodies the logic of the French language—precise, structured, and deeply rooted in its Latin origins. By paying attention to the noun that follows, you can easily determine when to add that crucial 's' to 'leur' and correctly employ leurs in your speech and writing.

Using leurs correctly in a sentence requires a clear understanding of the relationship between the subject and the object. The most important rule to remember is that leurs is used when the possessors are plural (they/ils/elles) and the objects being possessed are also plural. This is a point of frequent confusion for English speakers because English uses 'their' for both singular and plural objects. In French, if 'they' own one thing, you use 'leur' (singular), but if 'they' own multiple things, you must use leurs. For example, 'Ils aiment leur chien' (They love their dog) versus 'Ils aiment leurs chiens' (They love their dogs). The addition of the 's' is purely a reflection of the plurality of the noun that follows. This grammatical agreement is a hallmark of Romance languages, ensuring that the determiner and the noun are in perfect harmony.

Sentence Structure

[Subject] + [Verb] + leurs + [Plural Noun]

In terms of placement, leurs always comes directly before the noun it modifies, or before an adjective that modifies that noun. For example, 'leurs grandes maisons' (their big houses). Here, leurs precedes the adjective 'grandes', which in turn precedes the noun 'maisons'. This sequence is standard for most possessive adjectives in French. It is also important to note that leurs does not change based on the gender of the noun. Whether the noun is masculine plural (leurs livres) or feminine plural (leurs tables), the form remains leurs. This makes it one of the easier possessive adjectives to master once you understand the number agreement. In negative sentences, the placement remains the same: 'Ils n'ont pas leurs clés' (They don't have their keys). The negation 'ne...pas' surrounds the verb, leaving the possessive phrase intact.

When using leurs in questions, the structure follows standard French interrogation patterns. You might say, 'Où sont leurs parents ?' (Where are their parents?) or 'Ont-ils pris leurs médicaments ?' (Have they taken their medications?). In both cases, leurs serves to identify whose parents or medications are being discussed. The word is also essential in complex sentences involving relative clauses. For example, 'Les artistes dont nous admirons leurs œuvres sont ici' (The artists whose works we admire are here). While 'dont' already handles the possessive relationship in some structures, leurs is frequently used to reinforce the connection in spoken French, although purists might suggest alternative phrasing. The key is that leurs always points back to a plural third-person subject, either explicitly mentioned or implied by context.

Common Collocations

leurs enfants, leurs parents, leurs affaires, leurs idées, leurs droits.

In more advanced usage, leurs can be found in literary descriptions to create a sense of collective action or state. 'Leurs visages étaient marqués par la fatigue' (Their faces were marked by fatigue). Here, the use of leurs emphasizes that every person in the group shared this physical state. It is also used in legal and administrative French to define the belongings or attributes of entities like companies or associations. 'Les entreprises doivent déclarer leurs bénéfices' (Companies must declare their profits). In this context, leurs is formal and precise. Whether you are writing a simple email or a formal essay, the correct application of leurs demonstrates a strong grasp of French noun-adjective agreement, which is one of the most critical skills for achieving fluency and accuracy in the language.

The word leurs is ubiquitous in the French-speaking world, appearing in a wide array of social and professional contexts. You will hear it most frequently in family settings, where parents discuss their children or children discuss their friends. For example, in a Parisian park, you might hear a mother say, 'Les enfants ont oublié leurs jouets' (The children forgot their toys). This is a natural, everyday use of the word. It is also a staple of the French education system. Teachers constantly use it when addressing groups of students: 'Ouvrez vos livres à la page dix, et sortez leurs cahiers de exercices' (Open your books to page ten, and take out their exercise books—though 'vos' is more common when speaking directly to the students, 'leurs' is used when talking about another group). In the news, leurs is used to report on the actions of groups, such as 'Les manifestants ont crié leurs slogans' (The protesters shouted their slogans).

Media & News

Commonly used in reports about political parties, sports teams, and international organizations.

In the professional world, leurs is essential for discussing corporate strategy and team performance. During a business meeting, a manager might say, 'Les équipes ont atteint leurs objectifs trimestriels' (The teams reached their quarterly goals). It is also found in legal and financial contexts, such as 'Les actionnaires ont reçu leurs dividendes' (The shareholders received their dividends). The word carries a sense of formal attribution in these settings. In French literature and cinema, leurs is used to describe the collective state of characters. In a classic film, a narrator might say, 'Ils ont suivi leurs destins' (They followed their destinies), adding a poetic and inevitable quality to the narrative. The word's ability to group multiple individuals under a single possessive umbrella makes it a powerful tool for storytellers who want to emphasize shared experiences or common goals.

In pop culture, specifically in French music and social media, leurs is used to discuss trends and the lives of celebrities. You might see a tweet like, 'Les stars ont partagé leurs photos de vacances' (The stars shared their vacation photos). In rap lyrics, it is often used to talk about 'leurs ennemis' (their enemies) or 'leurs succès' (their successes). The word is so common that it often blends into the background of the sentence, yet its absence or incorrect usage would be immediately jarring to a native speaker. It is also interesting to note how leurs is used in different French-speaking regions. While the grammatical rules remain the same in Quebec, Belgium, or Senegal, the nouns it modifies might change based on local vocabulary. For instance, in Quebec, you might hear 'leurs chars' instead of 'leurs voitures' for 'their cars', but the word leurs itself remains the steadfast anchor of the possessive structure.

Everyday Contexts

Shopping (leurs achats), Travel (leurs billets), Family (leurs cousins).

Finally, you will hear leurs in instructional settings, such as cooking shows or DIY tutorials. 'Les chefs préparent leurs ingrédients' (The chefs prepare their ingredients). It is a word that organizes the world into groups and their associated objects, providing clarity and structure to any description. Whether you are watching a French documentary on Netflix or listening to a radio broadcast on France Inter, leurs will be there, performing its quiet but essential duty of indicating plural possession. It is a word that bridges the gap between individual identity and collective belonging, making it a vital component of the French linguistic landscape. By paying attention to how and where it is used, you can gain a deeper understanding of French social structures and the importance of group identity in the Francophone world.

One of the most frequent errors for learners of French is confusing the possessive determiner leurs with its singular counterpart leur. In English, 'their' is used for both singular and plural objects (their house, their houses). In French, however, you must use leur for a singular object owned by a group (leur maison) and leurs for multiple objects owned by a group (leurs maisons). This distinction is purely grammatical and depends entirely on the number of the noun that follows. Many students forget to add the 's' when the noun is plural, leading to sentences like 'Ils aiment leur enfants', which is incorrect; it must be 'Ils aiment leurs enfants'. This mistake is particularly common in writing because the 's' in leurs is often silent in speech, making it easy to overlook when translating thoughts to paper.

Mistake 1: Number Mismatch

Using 'leur' with a plural noun or 'leurs' with a singular noun.

Another major source of confusion is the homonym leur used as an indirect object pronoun. This leur means 'to them' and never takes an 's', even if the 'them' refers to many people. For example, 'Je leur parle' (I am speaking to them). Learners often see the plural meaning and instinctively want to add an 's', resulting in the incorrect 'Je leurs parle'. It is crucial to distinguish between leurs (the determiner that comes before a plural noun) and leur (the pronoun that comes before a verb). A simple trick is to look at what follows the word: if it's a noun, it's a determiner and might need an 's'; if it's a verb, it's a pronoun and never takes an 's'. This distinction is a classic trap in French grammar exams and requires constant vigilance from the learner.

Gender confusion is another area where mistakes occur, although leurs is actually simpler than other possessive adjectives. Some learners try to change leurs to match the gender of the noun, perhaps by adding an 'e' for feminine nouns. However, leurs is already gender-neutral. There is no 'leures' or 'leurs' with an extra 'e'. Whether you are talking about 'leurs frères' (masculine) or 'leurs sœurs' (feminine), the form remains exactly the same. This is different from 'son/sa/ses' or 'mon/ma/mes', which do change for gender in the singular. Forgetting this neutrality can lead to over-complicating the word and creating non-existent forms. Stick to the simple rule: if the noun is plural and the owners are 'them', use leurs regardless of gender.

Mistake 2: Pronoun vs Determiner

Adding an 's' to the indirect object pronoun 'leur' (to them).

Finally, learners often struggle with the liaison in spoken French. Failing to pronounce the 's' as a 'z' before a vowel can make the speech sound disjointed or lead to misunderstandings. For example, 'leurs amis' should sound like [lœʁ.za.mi]. If you pronounce it as [lœʁ.a.mi], it sounds like 'leur ami' (their one friend), which changes the meaning of the sentence. While this is more of a pronunciation error than a grammatical one, it affects how the grammar is perceived by the listener. Practicing these liaisons is essential for moving from a basic level to a more advanced, natural-sounding French. By avoiding these common pitfalls—number mismatch, pronoun confusion, gender over-correction, and liaison neglect—you will use leurs with the confidence and accuracy of a native speaker.

When exploring the world of French possessives, it is helpful to compare leurs with other words that express ownership or relationship. The most direct comparison is with the other possessive adjectives: mes, tes, ses, nos, and vos. All of these are used with plural nouns, but they change based on the owner. Leurs is unique because it specifically refers to 'them' (third-person plural). If you want to say 'our books', you use 'nos livres'; if you want to say 'their books', you use leurs livres. Understanding this system of agreement is key to building correct sentences. Another important comparison is with the possessive pronoun les leurs. While leurs is a determiner that must be followed by a noun, les leurs stands alone to replace the noun entirely. For example, 'Ce ne sont pas mes clés, ce sont les leurs' (These are not my keys, they are theirs).

Leurs vs. Les leurs

'Leurs' is an adjective (needs a noun); 'Les leurs' is a pronoun (replaces the noun).

In some contexts, you might use alternatives to leurs to avoid repetition or to change the emphasis. For instance, instead of saying 'leurs voitures', you could say 'les voitures d'eux' (the cars of them), although this is much less common and often sounds clunky or overly emphatic. A more natural alternative in formal writing is to use the prepositional phrase 'appartenant à' (belonging to). 'Les documents appartenant aux employés' (The documents belonging to the employees) can replace 'leurs documents' to add a level of precision or formality. Another alternative is the use of the definite article 'les' when the possession is obvious, particularly with parts of the body. In French, you often say 'Ils ont levé les mains' (They raised the hands) instead of 'leurs mains', because it is understood that they are raising their own hands. This is a significant difference from English, which almost always uses the possessive adjective for body parts.

It is also useful to compare leurs with the demonstrative adjectives like ces (these/those). While leurs specifies ownership, ces specifies location or identification. 'Leurs livres' means the books belonging to them, while 'ces livres' means these books here. Sometimes, these can be used interchangeably if the context of ownership is already established, but leurs provides that extra layer of specific information. In very formal or archaic French, you might encounter 'des leurs', which means 'of their people' or 'one of them'. For example, 'Il est des leurs' (He is one of them). This is a fixed expression that uses the possessive pronoun in a specific way. Understanding these nuances helps you choose the most appropriate word for the situation, whether you are aiming for clarity, formality, or poetic flair.

Comparison: Leurs vs. Ses

'Ses' = His/Her (one owner, multiple things); 'Leurs' = Their (multiple owners, multiple things).

Finally, consider the word propre(s) (own), which can be added for emphasis. 'Leurs propres enfants' (their own children) emphasizes the biological or legal relationship more strongly than just leurs enfants. This is similar to the English use of 'own'. By mastering leurs and its alternatives, you gain a richer vocabulary for describing the world. You learn not just to say who owns what, but to do so with the correct level of emphasis, formality, and grammatical precision. Whether you are distinguishing between 'their things' and 'these things', or choosing between a determiner and a pronoun, these comparisons provide the necessary framework for sophisticated French communication. Keep these similar words in mind as you practice, and you will soon find yourself navigating French possessives with ease and accuracy.