How do you know if a French noun is masculine?

Start with the ending. Nouns in -age, -ment, -eau, -isme, -oir, -ail, -et, and -ier are nearly always masculine, as in le village, le moment, le bateau. Then check the semantic families: days, months, seasons, languages, trees, and metals are masculine whatever they look like.

What are the most common masculine endings in French?

-age, -ment, -eau, -isme, and -oir between them cover an enormous amount of vocabulary: le voyage, le paiement, le cadeau, le réalisme, le devoir. Each has a small list of exceptions worth learning alongside it, such as la page and la plage for -age.

Why is le problème masculine when it ends in e?

Because a final e only correlates with feminine gender in words of Latin origin. Problème, système, thème, and poème came through Greek, where the ending was neuter, and French assigned them to the masculine. The same applies to le programme and le drame.

Are all days, months, and languages masculine in French?

Yes, without exception. Le lundi, le mois de janvier, le français, l'espagnol, l'allemand. The seasons are masculine too, which is why you say le printemps dernier and un hiver rigoureux.

What happens if I use the wrong gender?

You will still be understood, but the mistake propagates: ce petit village needs three masculine forms in a row, and a wrong article usually drags the adjective and the pronoun with it. That is the practical reason for memorising un livre rather than livre from the first day.

French grammar · Beginner

Masculine Nouns in French: How to Recognise Them and Why It Matters

Written by Camille Laurent, Lead French Curriculum Editor · Reviewed May 2026

Every French noun is either masculine or feminine, and the masculine ones take le, un, ce, and mon. Gender is not guesswork: endings such as -age, -ment, -eau, -isme, and -oir are reliably masculine, and whole families of words — days, months, languages, trees, metals — are masculine as a group.

Le fromage est excellent dans ce petit restaurant.

The cheese is excellent in this little restaurant.

What it is

Gender in French is a property of the word, not of the thing it names. Le couteau is masculine and la fourchette is feminine, and nothing about knives or forks explains that. What does explain it, most of the time, is the shape of the word: French inherited whole endings from Latin, and those endings still carry the gender with them.

Le gouvernement a publié un rapport détaillé sur le tourisme. — The government published a detailed report on tourism.

How to spot it

Look at the last few letters. A handful of endings account for a large share of the masculine vocabulary, and once you recognise them you can assign gender to words you have never seen before.

le paysage — the landscape (-age)
le changement — the change (-ment)
le bureau — the office, the desk (-eau)
le journalisme — journalism (-isme)

When you meet a new noun, learn it with its article attached — un couteau rather than couteau. The article is part of the word as far as your memory is concerned.

Masculine Nouns Quick Reference

Endings that point to a masculine noun

Ending	Typical example	Exceptions to watch
-age	le fromage — cheese	la page, la plage, la cage, l'image
-ment	le bâtiment — building	la jument (mare)
-eau	le château — castle	l'eau and la peau are feminine
-isme	le tourisme — tourism	none in common use
-oir	le couloir — corridor	l'armoire and la passoire are feminine
-ail	le travail — work	none in common use
-eur (a doer or a device)	le moteur — engine	abstract -eur nouns: la peur, la chaleur
-on	le poisson — fish	-son and -çon are feminine: la maison, la leçon

Common Masculine Nouns Examples in French

Masculine nouns by the signal that identifies them:

Recognisable Endings

un village tranquille: a quiet village
le développement du quartier: the development of the neighbourhood
un manteau noir: a black coat
le socialisme européen: European socialism
un miroir ancien: an old mirror

These five endings alone cover thousands of nouns, and the exceptions to each are few enough to memorise.

Whole Families That Are Masculine

Le lundi est le jour le plus long.: Monday is the longest day.
Il apprend le portugais et le russe.: He's learning Portuguese and Russian.
Le chêne pousse lentement.: The oak tree grows slowly.
L'or coûte plus cher que le cuivre.: Gold costs more than copper.
Le nord du pays est montagneux.: The north of the country is mountainous.

Days, months, seasons, languages, trees, metals, numbers, colours, and compass points are masculine as whole categories.

How the Gender Spreads

Ce nouveau livre est passionnant.: This new book is fascinating.
Mon vieil ami est arrivé hier.: My old friend arrived yesterday.
Quel beau jardin !: What a beautiful garden!
Le gâteau ? Je l'ai mangé.: The cake? I ate it.

The noun's gender decides the article, the demonstrative, the possessive, the adjective, and the pronoun that later replaces it.

Endings That Mislead

un musée, un lycée, un trophée: a museum, a secondary school, a trophy
le problème, le système, le poème: the problem, the system, the poem
le silence, l'espace, le commerce: silence, space, trade
le squelette, le groupe, le sourire: the skeleton, the group, the smile

A final e is not a guarantee of feminine. Greek borrowings in -ème and -ame, and the nouns in -ée listed here, are all masculine.

How Masculine Gender Works in French

Gender is a filing system, not a description. These rules explain what it does and how to predict it.

The Article Carries the Information

Nothing in the spelling of couteau announces its gender, but le, un, ce, and mon all do. This is why French speakers rarely mention gender explicitly: the determiner has already said it, in every sentence, from the very first word.

Un couteau, le couteau, ce couteau, mon couteau.

A knife, the knife, this knife, my knife.

Learn the noun with its article.

Endings Predict Gender Most of the Time

A noun ending in -age, -ment, -eau, -isme, -oir, -ail, -al, -et, -ier, or -in is almost certainly masculine. These are not arbitrary lists: each one descends from a single Latin suffix that was masculine, and the gender travelled with the shape.

le courage, le paiement, le drapeau, le réalisme, le devoir

courage, payment, the flag, realism, homework

The ending usually knows.

Some Categories Are Masculine as a Block

Days, months, seasons, languages, trees, metals, numbers, colours used as nouns, and points of the compass are masculine regardless of how they end. Le printemps, l'été, l'automne, and l'hiver are all masculine even though they look nothing alike.

Le vert lui va mieux que le bleu.

Green suits him better than blue.

Whole families, one gender.

Masculine Is the Default

When French has no reason to assign a gender — a borrowed word, a brand new coinage, an infinitive turned into a noun, an idea with no noun behind it at all — it uses the masculine. This is also why quelque chose and tout ce qui take masculine agreement.

J'ai vu quelque chose de bizarre sur le trottoir.

I saw something strange on the pavement.

No information → masculine.

Gender Radiates Through the Sentence

Getting the gender right is not just about the article. Every adjective describing the noun, every past participle agreeing with it, and every pronoun replacing it has to match, so one wrong gender produces a chain of visible errors.

Ce petit village italien est très ancien.

This small Italian village is very old.

One noun, four agreements.

Common Mistakes with Masculine Nouns

Incorrect: La problème est difficile. — The problem is difficult.

Correct: Le problème est difficile. — The problem is difficult.

The final e suggests feminine, but nouns in -ème and -ame came into French from Greek and are masculine: le problème, le système, le thème, le poème, le drame.

Incorrect: Tournez le page, s'il vous plaît. — Turn the page, please.

Correct: Tournez la page, s'il vous plaît. — Turn the page, please.

The -age ending is a good rule with a short list of exceptions, and page is on it, along with plage, cage, image, nage, and rage. Le page does exist, but it means a page boy at a royal court.

Incorrect: Nous avons visité une musée. — We visited a museum.

Correct: Nous avons visité un musée. — We visited a museum.

Nouns ending in -ée are usually feminine, which makes the handful of masculine ones stand out: un musée, un lycée, un trophée, un mausolée.

Incorrect: Cette fromage est très bonne. — This cheese is very good.

Correct: Ce fromage est très bon. — This cheese is very good.

One wrong gender produces two visible errors, because the demonstrative and the adjective both have to follow the noun. Fixing the article without fixing the adjective leaves the sentence half wrong.

Where Masculine Behaves as the Neutral Gender

French has no neuter, so the masculine takes over whenever there is no noun to agree with or when a group is mixed.

New words and borrowings

A word that arrives in French from another language is masculine unless something pushes it the other way, usually a French synonym that is already feminine.

le week-end: the weekend
un selfie: a selfie
le wifi: the wifi
un smartphone très cher: a very expensive smartphone

The counter-examples usually have an obvious feminine model behind them: une start-up follows une entreprise.

Agreement with no noun in sight

When the thing being described is an idea, a situation, or an unspecified something, there is no gender available, so French falls back on the masculine singular.

C'est beau, ce que tu as écrit.: What you wrote is beautiful.
Il y a quelque chose de cassé.: There's something broken.
Tout ce qui est gratuit est bon à prendre.: Anything free is worth taking.
Le savoir-faire français est reconnu.: French know-how is well regarded.

The last example shows an infinitive used as a noun. Any verb turned into a noun this way is masculine: le devoir, le pouvoir, le rire.

Mixed groups

A group containing at least one masculine member takes masculine plural agreement, however many feminine members there are.

Marie, Sophie et Paul sont contents.: Marie, Sophie and Paul are happy.
Mes sœurs et mon frère sont partis.: My sisters and my brother have left.
Ces étudiantes et cet étudiant sont doués.: These female students and this male student are gifted.

This is a grammatical convention rather than a statement about people, and it applies in exactly the same way to objects.

Masculine Nouns FAQs

How do you know if a French noun is masculine?: Start with the ending. Nouns in -age, -ment, -eau, -isme, -oir, -ail, -et, and -ier are nearly always masculine, as in le village, le moment, le bateau. Then check the semantic families: days, months, seasons, languages, trees, and metals are masculine whatever they look like.
What are the most common masculine endings in French?: -age, -ment, -eau, -isme, and -oir between them cover an enormous amount of vocabulary: le voyage, le paiement, le cadeau, le réalisme, le devoir. Each has a small list of exceptions worth learning alongside it, such as la page and la plage for -age.
Why is le problème masculine when it ends in e?: Because a final e only correlates with feminine gender in words of Latin origin. Problème, système, thème, and poème came through Greek, where the ending was neuter, and French assigned them to the masculine. The same applies to le programme and le drame.
Are all days, months, and languages masculine in French?: Yes, without exception. Le lundi, le mois de janvier, le français, l'espagnol, l'allemand. The seasons are masculine too, which is why you say le printemps dernier and un hiver rigoureux.
What happens if I use the wrong gender?: You will still be understood, but the mistake propagates: ce petit village needs three masculine forms in a row, and a wrong article usually drags the adjective and the pronoun with it. That is the practical reason for memorising un livre rather than livre from the first day.