Partitive Articles: del, della, dei, delle

The partitive article is Italy's specialized way to express "some" or "any" — an unspecified, indefinite quantity. English has the dedicated word "some" (and "any" in questions and negatives), but Italian builds the same idea by fusing the preposition "di" with the definite article: di + il = del, di + la = della, di + i = dei, and so on.

This is one of the more elegant pieces of Italian grammar, and it shares the construction with French (where du, de la, des work identically). Spanish, by contrast, has no equivalent — Spanish simply says "compré libros" (I bought books) with no article at all where Italian would say "ho comprato dei libri." Once you internalize the partitive, you have access to a level of nuance that pure bare-noun languages can't easily express.

1. The complete table

The partitive is formed by mechanically combining di with the seven forms of the definite article. The result is a complete parallel system.

The same phonotactic rules from the definite article apply: del before plain consonants, dello before s+cons / z / gn / ps / pn / x / y, dell' before vowels, and so on. If you've mastered The Seven Forms of the Definite Article, the partitive is just the same thing with d- glued onto the front.

2. The two main uses

The partitive divides cleanly into two contexts: an uncountable singular ("some bread") and a countable plural ("some books"). Italian uses the same family of forms for both.

2.1 With uncountable (mass) nouns — singular partitives

For substances and abstractions you can measure but not count, you use the singular partitives: del, dello, dell', della, dell'.

2.2 With countable plurals — plural partitives

For things you can count, but in an indefinite quantity, use the plural partitives: dei, degli, delle.

The plural partitive is essentially the plural indefinite article Italian otherwise lacks. Where the singular has un / uno / una / un', the plural reaches for dei / degli / delle.

3. When the partitive is optional

Unlike the definite or indefinite articles, the partitive is often optional: you can use it, or you can leave the noun bare, and both are grammatical. The choice changes the nuance slightly.

Native speakers choose among these based on what they want to highlight. In a restaurant, "vorrei del pane" ("I'd like some bread") is more natural than "vorrei pane" because you are asking for a portion of bread. In a generic statement of preference, "non mangio carne" ("I don't eat meat") is more natural than "non mangio della carne" because you are talking about the category, not a quantity.

4. The partitive in negative sentences

Italian usually drops the partitive in negative sentences. Where English would say "I don't have any books," Italian says "Non ho libri" — bare noun.

Inserting the partitive in a negative makes the sentence sound off — "Non ho dei libri" is grammatical but unusual, and would be heard as emphasizing "not even a few books." The neutral negative is "Non ho libri."

The same logic applies to questions expecting a negative answer:

But questions that genuinely ask "do you have some?" can keep the partitive:

5. Partitive vs prepositional "di + article"

The partitive form del / della / etc. is identical in spelling to the prepositional contraction of di + definite article ("of the"). Context distinguishes them.

In the partitive use, del / dei functions as an article in its own right — you cannot replace it with a different determiner without changing the meaning. In the prepositional use, del / dei is a preposition + definite article, and the noun phrase has a different grammatical relationship to the rest of the sentence (it's the complement of "il prezzo," not the object of "vorrei").

A useful test: try replacing the partitive with alcuni / alcune ("some, a few"). If the sentence still works, you had a partitive. If it doesn't, you had a prepositional.

• Vorrei del pane → Vorrei alcuni pani (works grammatically but sounds odd because pane is mass; the test confirms it's partitive).
• Il prezzo del pane → Il prezzo alcuni pani (nonsensical — confirms it's prepositional).

In practice, the ambiguity is rare and context resolves it instantly.

6. The partitive with adjectives

When an adjective intervenes between the partitive and the noun, the partitive's form depends — as always — on the first sound of the next word, which is now the adjective.

The phonotactic rule applies to the partitive exactly as it applies to the definite article — same triggers, same elisions.

7. Partitive with quantities — when NOT to use it

When you specify an exact quantity (a kilo, a bottle, three slices, two liters), you do NOT use the partitive. Instead, use the simple preposition di without the article.

This pattern (preposition di + bare noun for measured quantities, partitive di + article for vague portions) is one of Italian's quietly elegant systems. Once you tune in to it, you'll start hearing it everywhere.

8. Partitive vs "qualche" vs "alcuni / alcune"

There are four ways to say "some" or "a few" in plural Italian. Each has a slightly different feel.

All three are correct, all three are heard. Qualche is the least translation-friendly: English speakers regularly forget to make the noun singular (qualche libri is wrong; it must be qualche libro).

9. The partitive in real-life contexts

The partitive shines in contexts of food, drink, shopping, and indefinite social references. Here are some natural sample sentences in scenarios where you'd actually hear it.

10. The partitive in cross-Romance perspective

A quick note on how Italian's partitive compares to its Romance siblings:

So Italian sits with French in keeping a partitive system, while Spanish and Portuguese have lost it. If you've studied French, you'll find the Italian partitive intuitive (du pain → del pane, de l'eau → dell'acqua, des livres → dei libri — same structure). If you're coming from Spanish, expect to be slightly over-inserting articles for a while; that's the right direction.

11. Common mistakes

12. Quick reference card

Drill this card. Once it's automatic, you have full command of all three Italian article systems — definite, indefinite, and partitive — and you can move on to the surrounding topics: contractions of prepositions with articles (preposizioni articolate), the ne clitic that pairs with the partitive, and the contexts where Italian still drops articles entirely.

The partitive is, in some ways, the most "Italian" of the three article systems: the others have rough English equivalents, but the partitive is a feature you have to learn to feel. Once you start saying "vorrei del pane" without thinking, you've crossed an important threshold.