French has two main kinds of singular articles.

The indefinite article points to one thing that is not yet known, not yet named, or not important to identify.

The definite article points to one thing that is known, specific, already mentioned, unique, or understood from the setting.

Singular articles change for gender, and in some cases for sound.

The singular indefinite article

French has two singular indefinite articles:

• un for masculine nouns
• une for feminine nouns

They usually mean:

• a
• an
• one

Examples:

• J’ai un chien. “I have a dog.”
• Elle a une voiture. “She has a car.”
• Nous cherchons un hôtel. “We are looking for a hotel.”
• Il porte une veste noire. “He is wearing a black jacket.”

French nouns have grammatical gender, so article choice depends on the noun itself, not on real-world sex.

Examples:

• Un livre “A book”
• Une table “A table”
• Un arbre “A tree”
• Une fleur “A flower”

Main use of the indefinite article

The indefinite article often introduces something for the first time.

Examples:

• J’ai vu un homme dans la rue. “I saw a man in the street.”
• Elle a acheté une maison. “She bought a house.”

Once the thing has been introduced, French often switches to the definite article.

Examples:

• J’ai vu un homme dans la rue. L’homme portait un chapeau. “I saw a man in the street. The man was wearing a hat.”
• Elle a acheté une maison. La maison est grande. “She bought a house. The house is big.”

The singular definite article

French has three singular definite articles:

• le for masculine nouns
• la for feminine nouns
• l’ before a vowel sound or silent h

They usually mean:

• the

Examples:

• Le livre est sur la table. “The book is on the table.”
• La porte est fermée. “The door is closed.”
• L’arbre est grand. “The tree is tall.”
• L’école est loin. “The school is far away.”

The form l’ is used to avoid awkward sound combinations.

Examples:

• L’homme “The man”
• L’amie “The friend”
• L’hôtel “The hotel”

When French uses the definite article but English often does not

This is one of the biggest differences between French and English.

With general statements

French often uses le, la, or l’ when speaking about things in a broad sense.

Examples:

• J’aime le chocolat. “I like chocolate.”
• La musique me calme. “Music calms me.”
• L’histoire est intéressante. “History is interesting.”
• Le sport est important. “Sport is important.”

English often drops “the” here.

With body parts

French often uses the definite article with body parts, especially when ownership is obvious.

Examples:

• Je me lave les mains. “I wash my hands.”
• Elle ferme les yeux. “She closes her eyes.”
• Il a mal à la tête. “He has a headache.”
• Je me suis cassé le bras. “I broke my arm.”

English often uses my, your, his, her, and so on.

With days and time expressions in some cases

Examples:

• Le lundi, je travaille. “On Mondays I work.”
• Le matin, il court. “In the morning he runs.”

With titles used as names

Examples:

• Le président arrive. “The president is arriving.”
• La directrice parle. “The headmistress is speaking.”

Specific versus non-specific meaning

This difference is often the heart of article choice.

Compare:

• Je cherche un médecin. “I am looking for a doctor.”
  Any doctor.
• Je cherche le médecin. “I am looking for the doctor.”
  A known doctor.
• Elle veut acheter une robe. “She wants to buy a dress.”
  Any dress.
• Elle veut acheter la robe. “She wants to buy the dress.”
  A particular dress.

Known from the setting

French uses the definite article when the speaker assumes the listener already knows what is meant.

Examples:

• Ferme la fenêtre. “Close the window.”
• Passe-moi le sel. “Pass me the salt.”
• Le soleil brille. “The sun is shining.”

There may be only one of the thing, or the setting makes it obvious.

Unique things

The definite article often appears with things seen as unique.

Examples:

• La Terre tourne autour du soleil. “The Earth goes around the sun.”
• La lune est pleine. “The moon is full.”
• Le ciel est bleu. “The sky is blue.”

Indefinite article as “one”

Sometimes un and une strongly mean “one”.

Examples:

• Je n’ai qu’un frère. “I have only one brother.”
• Elle a une fille. “She has one daughter.”

But often the meaning is simply “a” or “an”.

Compare:

• J’ai acheté un livre. “I bought a book.”
• J’ai acheté un seul livre. “I bought only one book.”

Cases where English uses “a” but French often uses no article

After some expressions of job, rank, religion, or status, French often drops the article.

Examples:

• Il est médecin. “He is a doctor.”
• Elle est professeure. “She is a teacher.”
• Mon frère est ingénieur. “My brother is an engineer.”
• Elle est catholique. “She is a Catholic.”

But an article may return if the noun is described.

Examples:

• Il est un excellent médecin. “He is an excellent doctor.”
• Elle est une professeure remarquable. “She is a remarkable teacher.”

Articles with silent h and aspirated h

French spelling can be misleading here.

Words with silent h behave like vowel words.

Examples:

• L’homme “The man”
• L’hôpital “The hospital”
• L’histoire “The story”

Words with aspirated h block this joining.

Examples:

• Le héros “The hero”
• La hauteur “The height”
• Le haricot “The bean”

Not:

• L’héros
• L’haricot

The h is still not pronounced, but it changes article use.

Common pairs to compare

• Un livre “A book”
• Le livre “The book”
• Une maison “A house”
• La maison “The house”
• Un ami “A friend”
• L’ami “The friend”
• Une idée “An idea”
• L’idée “The idea”

Related words and other ways to express similar ideas

For stronger meaning than simple un or une, French can use:

• un certain “a certain”
• une certaine “a certain”
• un seul “only one”
• quelque “some”

Examples:

• Un certain homme m’a parlé. “A certain man spoke to me.”
• J’ai une seule question. “I have only one question.”
• J’ai quelque chose à dire. “I have something to say.”

For stronger identification than a simple definite article:

• ce “this”
• cet “this”
• cette “this”

Examples:

• Je veux ce livre. “I want this book.”
• J’aime cette maison. “I like this house.”

Summary

• un and une usually mean “a” or “an”.
• le, la, and l’ usually mean “the”.
• Indefinite articles often introduce something new.
• Definite articles often point to something known or understood.
• French uses definite articles in many places where English does not, especially with general ideas and body parts.
• French sometimes drops articles where English keeps them, especially with jobs and status.
• l’ appears before vowel sounds and silent h.