Italian articles: Il, Lo, La, I, Gli, Le

What problem are articles solving?

• Italian articles tell you gender (masculine/feminine) and number (singular/plural) of the noun.

• They also signal whether you mean the (specific/known) or a/some (new/not specific).

• Main idea: choose the article by looking at the noun’s first sound and its gender/number.

Step-by-step: how to choose the correct article

1. Definite (“the”) or indefinite (“a/some”)?

2. Singular or plural?

3. Gender of the noun (maschile/femminile)?

4. Check the noun’s start:

   • vowel (a, e, i, o, u) → often l’ (definite) / un’ (indefinite feminine)

   • special start (s+consonant, z, gn, ps) → lo/uno (singular masc.), gli (plural masc.)

   • normal consonant → il/un (singular masc.), i (plural masc.)

The “special starts” that trigger lo / uno / gli

Use lo / uno (masculine singular) and gli (masculine plural) before:

• s + consonant: lo studente, uno sport, gli studenti

• z: lo zio, uno zaino, gli zii

• gn: lo gnocco, gli gnocchi

• ps: lo psicologo, uno psicologo, gli psicologi

Tip: if the first sound feels “heavy” (like st-, z-, gn-, ps-), you usually need lo/uno/gli.

Vowels: l’ and un’ (where learners often hesitate)

• l’ = definite article before a vowel (masc. or fem. singular):

  • l’amico (the male friend)

  • l’amica (the female friend)

  • l’ufficio (the office)

• un’ = indefinite article only for feminine singular nouns starting with a vowel:

  • un’amica, un’azienda, un’università

• Masculine indefinite before a vowel is simply un:

  • un amico, un ufficio

Plural “some”: dei / degli / delle (think “some” = plural of un/uno/una)

Quick check: If you would say lo in singular, you need degli in plural. If you would say il, you need dei.

Common pitfalls (and how to self-correct fast)

• Don’t choose by spelling only: it’s about the first sound.

• studente starts with st- → special start:

  il studente → lo studente

• città is feminine → la / una (even though it ends with -à):

  la città, una città, le città, delle città

• un’ is not optional: use it when the feminine noun starts with a vowel:

  una amica → un’amica

60-second self-check before you answer

1. Is it the (il/lo/la/l’) or a/some (un/uno/una/un’, dei/degli/delle)?

2. Is the noun masculine or feminine?

3. Is it singular or plural?

4. Does it start with vowel or a special start (s+consonant, z, gn, ps)?

If you can answer these four questions, the article choice becomes automatic.