Italian articles are small but essential words placed before nouns to indicate whether something is specific, general, or an unspecified quantity. Unlike English articles, their form changes according to the noun they introduce.
The correct article depends on the noun’s gender—masculine or feminine—its number—singular or plural—and, in some cases, its initial sound. In this guide, you will learn how definite, indefinite, and partitive articles work, as well as how articles are used with possessive adjectives. Clear rules, practical tables, and examples will help you choose the correct form with confidence.
How Italian Articles Work
Italian nouns are either masculine or feminine and can be singular or plural. The article generally agrees with the noun in both gender and number:
- il libro → i libri
- la casa → le case
The noun’s initial sound also affects the choice of article, particularly with masculine nouns. For example, Italian uses il in il ragazzo, lo in lo studente, and l’ in l’amico. These forms change in the plural: i ragazzi, gli studenti, and gli amici.
The following table provides an overview of the main uses covered in this guide:
| Topic | Function | Common forms | Example |
|---|---|---|---|
| Definite articles | Identify a specific or previously known noun | il, lo, l’, la, i, gli, le | il libro |
| Indefinite articles | Introduce a nonspecific singular noun | un, uno, una, un’ | una casa |
| Partitive articles | Express an unspecified amount or number | del, dello, della, dei, degli, delle | del pane |
| Articles with possessives | Accompany possessive adjectives in most contexts | il mio, la tua, i nostri | il mio libro |
Possessive forms are included as a separate topic for practical purposes, but they are not a fourth category of Italian articles. In most cases, they consist of a definite article followed by a possessive adjective.
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Italian Definite Articles: Il, Lo, La, I, Gli, and Le
Unlike English, which uses only the, Italian definite articles have different forms. The correct form depends on the noun’s gender, number, and initial sound.
Definite articles identify a specific person, place, object, or idea:
- Il libro è sul tavolo. — The book is on the table.
- La ragazza vive a Chicago. — The girl lives in Chicago.
They can also refer to an entire category:
I cani sono animali sociali. — Dogs are social animals.
| Gender | Number | Initial sound of the noun | Article | Examples |
|---|---|---|---|---|
| Masculine | Singular | Most consonant sounds | il | il libro, il ragazzo |
| Masculine | Singular | s + consonant, z, gn, ps, pn, x, or y sound | lo | lo studente, lo zaino |
| Masculine | Singular | Vowel sound | l’ | l’amico, l’albero |
| Feminine | Singular | Consonant sound | la | la casa, la scuola |
| Feminine | Singular | Vowel sound | l’ | l’amica, l’isola |
| Masculine | Plural | Most consonant sounds | i | i libri, i ragazzi |
| Masculine | Plural | Vowel or a sound requiring lo in the singular | gli | gli amici, gli studenti |
| Feminine | Plural | Any sound | le | le case, le amiche |
Masculine singular: il, lo, and l’
Use il before most consonant sounds:
- il bambino — the child
- il ristorante — the restaurant
- Il treno per Roma parte alle otto. — The train to Rome leaves at eight.
Use lo before:
- s followed by another consonant: lo studente;
- z: lo zaino;
- gn: lo gnomo;
- ps: lo psicologo;
- pn: lo pneumatico;
- x or y sounds: lo xilofono, lo yogurt.
Use l’ before a vowel sound:
- l’amico — the friend
- l’esame — the exam
- L’aereo arriva alle sei. — The airplane arrives at six.
The choice is determined primarily by pronunciation, not simply by the noun’s first written letter.
Feminine singular: la and l’
Use la before a consonant sound:
- la donna — the woman
- la lezione — the lesson
- La studentessa sta preparando l’esame. — The student is preparing for the exam.
Use l’ before a vowel sound:
- l’amica — the friend
- l’università — the university
- L’isola è molto tranquilla. — The island is very peaceful.
The apostrophe indicates that the final a of la has been omitted before a vowel. However, elision does not occur before a semiconsonant sound, as in la iena.
Plural forms: i, gli, and le
Use i as the plural of il:
- il libro → i libri
- il ragazzo → i ragazzi
Use gli as the plural of both lo and masculine l’:
- lo studente → gli studenti
- lo zaino → gli zaini
- l’amico → gli amici
Use le as the plural of both la and feminine l’:
- la casa → le case
- l’amica → le amiche
- Le università italiane attirano studenti da tutto il mondo. — Italian universities attract students from around the world.
Unlike singular l’, the plural forms gli and le are not normally written with an apostrophe.
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Italian Indefinite Articles: Un, Uno, Una, and Un’
Italian indefinite articles correspond to the English articles a and an. They introduce a singular person, object, place, or idea that is not specifically identified or has not been mentioned previously:
- Ho comprato un libro. — I bought a book.
- Sara vive in una città italiana. — Sara lives in an Italian city.
The correct form depends on the noun’s gender and initial sound.
| Gender | Initial sound of the noun | Article | Examples |
|---|---|---|---|
| Masculine | Most consonant sounds or a vowel | un | un libro, un amico |
| Masculine | s + consonant, z, gn, ps, pn, x, or y sound | uno | uno studente, uno zaino |
| Feminine | Consonant sound | una | una casa, una studentessa |
| Feminine | Vowel sound | un’ | un’amica, un’idea |
Masculine forms: un and uno
Use un before most consonant sounds:
- un ragazzo — a boy
- un libro — a book
- Marco ha prenotato un ristorante vicino all’hotel. — Marco booked a restaurant near the hotel.
Use un without an apostrophe before a masculine noun beginning with a vowel:
- un amico — a friend
- un esame — an exam
- Abbiamo incontrato un insegnante italiano. — We met an Italian teacher.
Use uno before the same sounds that require the definite article lo:
- uno studente — a student
- uno zaino — a backpack
- uno psicologo — a psychologist
- uno gnomo — a gnome
- uno xilofono — a xylophone
- uno yogurt — a yogurt
Feminine forms: una and un’
Use una before a feminine noun beginning with a consonant sound:
- una ragazza — a girl
- una scuola — a school
- Giulia ha comprato una macchina nuova. — Giulia bought a new car.
Use un’ before a feminine noun beginning with a vowel sound:
- un’amica — a friend
- un’isola — an island
- Abbiamo visitato un’antica chiesa. — We visited an ancient church.
The apostrophe is essential because un’ is the elided form of una. This creates an important distinction:
- un’amica — a female friend
- un amico — a male friend
Do Italian indefinite articles have a plural?
Italian indefinite articles do not have true plural forms.
To express an unspecified number of people or things, Italian commonly uses plural partitive articles:
- Ho comprato dei libri. — I bought some books.
- Sono arrivati degli studenti. — Some students arrived.
- Abbiamo visitato delle città bellissime. — We visited some beautiful cities.
The adjectives alcuni and alcune can also express the idea of some or several:
- Ho invitato alcuni amici. — I invited some friends.
- Abbiamo fatto alcune domande. — We asked a few questions.
Plural partitive articles often perform the function of a plural indefinite article, but they are not actual plural forms of un, uno, una, or un’. Their formation and use are explained in the section on Italian partitive articles.
Italian Partitive Articles: Del, Dello, Dell’, Della, Dei, Degli, and Delle
Italian partitive articles express an unspecified quantity or number. In English, they are usually translated as some, although the word some is often omitted when a more natural translation does not require it:
- Ho comprato dei libri. — I bought some books.
- Vorrei del pane. — I would like some bread.
- Bevo dell’acqua. — I drink water.
How partitive articles are formed
Italian partitive articles are formed by combining the preposition di with a definite article:
| Di + definite article | Partitive article | Example |
|---|---|---|
| di + il | del | del pane |
| di + lo | dello | dello zucchero |
| di + l’ | dell’ | dell’olio, dell’acqua |
| di + la | della | della pasta |
| di + i | dei | dei libri |
| di + gli | degli | degli studenti |
| di + le | delle | delle ragazze |
The choice follows the same gender, number, and initial-sound rules used for definite articles.
These combined forms do not always function as partitive articles. They can also be articulated prepositions meaning of the, about the, or from the. Their function depends on the sentence:
- Le copertine dei libri sono rosse. — The covers of the books are red.
Here, dei means of the. - Ho comprato dei libri. — I bought some books.
Here, dei is partitive.
Singular partitive articles
Singular partitive articles are generally used with uncountable nouns to indicate an unspecified amount:
- della pasta — some pasta
- del pane — some bread
- dello zucchero — some sugar
- dell’olio — some oil
- dell’acqua — some water
The form depends on the noun:
- del before most masculine consonant sounds: Abbiamo comprato del formaggio. — We bought some cheese.
- dello before masculine nouns beginning with s + consonant, z, or another sound that requires lo: Aggiungi dello zucchero al caffè. — Add some sugar to the coffee.
- dell’ before masculine or feminine nouns beginning with a vowel sound: Vorrei dell’acqua fredda. — I would like some cold water.
- della before feminine nouns beginning with a consonant sound: Prepariamo della pasta per cena. — We are making pasta for dinner.
In many contexts, Italian can omit the singular partitive article without substantially changing the meaning:
- Bevo del caffè.
- Bevo caffè.
Both can mean “I drink coffee,” although the first more clearly suggests an unspecified amount.
Plural partitive articles
Plural partitive articles are used with countable nouns to express an unspecified number. They commonly correspond to English some:
- dei libri — some books
- degli studenti — some students
- delle ragazze — some girls
Use dei before masculine nouns that take i in the definite plural:
- Ho comprato dei libri di grammatica. — I bought some grammar books.
Use degli before masculine nouns that take gli:
- Degli studenti americani frequentano il corso. — Some American students are taking the course.
Use delle with all feminine plural nouns:
- Abbiamo visitato delle città bellissime. — We visited some beautiful cities.
Plural partitive articles often perform the function of plural indefinite articles. However, they are not true plural forms of un, uno, una, or un’.
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Partitive vs indefinite articles
Italian indefinite articles introduce one nonspecific countable noun. Partitive articles introduce either an unspecified amount of an uncountable noun or an unspecified number of plural countable nouns.
| Type | Noun | Meaning | Example |
|---|---|---|---|
| Indefinite article | Singular countable noun | One nonspecific item | Ho comprato un libro. — I bought a book. |
| Singular partitive | Singular uncountable noun | An unspecified amount | Ho comprato del pane. — I bought some bread. |
| Plural partitive | Plural countable noun | An unspecified number | Ho comprato dei libri. — I bought some books. |
Italian can also use alcuni and alcune with plural nouns:
- Ho letto alcuni libri italiani. — I read some Italian books.
- Abbiamo fatto alcune domande. — We asked a few questions.
Alcuni and alcune generally emphasize a limited number, while a plural partitive article presents the quantity more neutrally.
Italian Possessive Articles: Do They Really Exist?
Despite the wording of this common search, Italian grammar does not recognize possessive articles as a separate grammatical category. Italian has possessive adjectives, which generally appear with a definite or indefinite article.
Possessive adjectives agree in gender and number with the noun indicating the possessed person or object—not with the person who owns it.
| Meaning | Masculine singular | Feminine singular | Masculine plural | Feminine plural |
|---|---|---|---|---|
| my | mio | mia | miei | mie |
| your | tuo | tua | tuoi | tue |
| his, her, its | suo | sua | suoi | sue |
| our | nostro | nostra | nostri | nostre |
| your | vostro | vostra | vostri | vostre |
| their | loro | loro | loro | loro |
Definite Article + Possessive Adjective + Noun
In most cases, Italian uses the following structure:
definite article + possessive adjective + noun
- il mio libro — my book
- la tua macchina — your car
- i suoi amici — his or her friends
- le nostre lezioni — our lessons
The article and the possessive adjective both agree with the noun:
- il mio passaporto — my passport
- la mia valigia — my suitcase
- i miei passaporti — my passports
- le mie valigie — my suitcases
The owner’s gender does not determine the form of the possessive adjective:
- Maria cerca il suo passaporto. — Maria is looking for her passport.
- Marco cerca la sua valigia. — Marco is looking for his suitcase.
In the first sentence, suo is masculine because passaporto is masculine. In the second, sua is feminine because valigia is feminine.
Indefinite Articles with Possessives
A possessive adjective can also follow an indefinite article. This construction usually means one of my, your, his, or her, or corresponds to the English expression a … of mine/yours:
- un mio amico — a friend of mine
- una tua collega — a colleague of yours
- una sua idea — an idea of his or hers
The difference is meaningful:
- Ho incontrato il mio collega. — I met my colleague.
- Ho incontrato un mio collega. — I met one of my colleagues.
The definite article identifies a specific person or object, while the indefinite article introduces one member of a larger group.
When the Article Is Omitted with Family Members
The definite article is normally omitted before an unmodified singular family term preceded by a possessive adjective:
- mio padre — my father
- tua madre — your mother
- suo fratello — his or her brother
- nostra figlia — our daughter
- vostro zio — your uncle
For example:
- Nostro figlio studia italiano. — Our son studies Italian.
- Mia sorella vive a Boston. — My sister lives in Boston.
When the Article Must Be Used with Family Members
The definite article returns in several situations.
Use it with plural family terms:
- i miei fratelli — my brothers
- le sue sorelle — his or her sisters
- i nostri genitori — our parents
Use it with loro, even when the family term is singular:
- il loro padre — their father
- la loro madre — their mother
Use it when the family term is modified by an adjective or altered with a diminutive or affectionate suffix:
- il mio caro nonno — my dear grandfather
- la tua sorella maggiore — your older sister
- la mia sorellina — my little sister
Therefore, forms such as il mio libro and mia madre follow different rules: the article is normally required with ordinary nouns but omitted with an unmodified singular family term, except when the possessive adjective is loro.
Common Mistakes with Italian Articles
Choosing the correct article in Italian requires attention to gender, number, and the noun’s initial sound. The following are some of the most common mistakes made by English-speaking learners.
| Common mistake | Incorrect | Correct | Explanation |
|---|---|---|---|
| Confusing il and lo | il studente | lo studente | Use lo before masculine nouns beginning with s followed by another consonant. |
| Adding an apostrophe before a masculine noun | un’amico | un amico | Masculine un never takes an apostrophe. The apostrophe in un’ comes from the elision of feminine una. |
| Creating a plural form of an indefinite article | uni libri | dei libri or alcuni libri | Un, uno, una, and un’ do not have true plural forms. |
| Using an article with every singular family term | il mio padre | mio padre | The article is normally omitted with an unmodified singular family term. |
| Omitting the article when it is required with a possessive | miei fratelli | i miei fratelli | The article returns with plural family terms, loro, and modified family nouns. |
| Confusing a partitive article with an articulated preposition | dei always means “some” | Its meaning depends on context | In Ho comprato dei libri, dei means “some.” In le copertine dei libri, it means “of the.” |
Compare these sentences:
- Un amico mi ha chiamato. — A friend called me.
- Un’amica mi ha chiamato. — A female friend called me.
- Mia sorella vive a Roma. — My sister lives in Rome.
- Le mie sorelle vivono a Roma. — My sisters live in Rome.
- Ho mangiato della pasta. — I ate some pasta.
- Il sapore della pasta era ottimo. — The flavor of the pasta was excellent.
The forms may look identical, but their grammatical function and meaning depend on the surrounding sentence.
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Italian Articles Practice
Choose the correct option to complete each sentence.
1. ___ studente che hai incontrato è mio cugino.
A. Il
B. Lo
C. L’
D. Un
Correct answer
B
Explanation
Use lo before a masculine singular noun beginning with s followed by another consonant, as in studente
2. Ieri ho conosciuto ___ amico di Luca.
A. un
B. uno
C. un’
D. lo
Correct answer
A
Explanation
Use un before a masculine noun beginning with a vowel. Masculine un never takes an apostrophe.
3. Marta ha mangiato ___ arancia. (an orange)
A. una
B. un’
C. un
D. uno
Correct answer
B
Explanation
Use un’ before a feminine singular noun beginning with a vowel. It is the elided form of una.
4. ___ amici di Paolo arrivano domani.
A. I
B. Gli
C. Le
D. L’
Correct answer
B
Explanation
Use gli before masculine plural nouns beginning with a vowel. The singular form is l’amico; the plural is gli amici.
5. Vorrei ___ pane e ___ acqua, per favore.
A. del / dell’
B. il / l’
C. un / un’
D. dello / della
Correct answer
A
Explanation
Both articles express an unspecified quantity. Use del before the masculine noun pane and dell’ before the feminine noun acqua, which begins with a vowel.
6. Alla festa sono venute ___ ragazze francesi. (some French girls)
A. le
B. dei
C. degli
D. delle
Correct answer
D
Explanation
Use delle to express an unspecified number of feminine plural nouns.
7. ___ madre lavora in ospedale. (my mother)
A. La mia
B. Mia
C. Il mio
D. Una mia
Correct answer
B
Explanation
The definite article is normally omitted before an unmodified singular family term preceded by a possessive adjective.
8. ___ fratelli vivono a Milano. (my brothers)
A. Miei
B. Gli miei
C. I miei
D. Dei miei
Correct answer
C
Explanation
The definite article is required with plural family terms. Therefore, my brothers is i miei fratelli.
9. ___ padre è un insegnante. (their father)
A. Loro
B. Il loro
C. Lo loro
D. Un loro
Correct answer
B
Explanation
The definite article is required with loro, even when it precedes an unmodified singular family term.
10. La copertina ___ libro è blu.
A. dello
B. dei
C. dell’
D. del
Correct answer
D
Explanation
Here, del is formed from di + il and means “of the.” It functions as an articulated preposition rather than as a partitive article.
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