The words for “the” and “a”
Words like “the” and “a” are called articles. The definite article (“the”) points to a specific thing; the indefinite article (“a”, “some”) to any one of a kind. Learn every new noun with its article, as one unit: not “libro” but “el libro”.
| Masculine, one | Feminine, one | Masculine, more | Feminine, more | |
|---|---|---|---|---|
| the (definite) | elel libro · the book | lala casa · the house | loslos libros · the books | laslas casas · the houses |
| a, some (indefinite) | unun libro · a book | unauna casa · a house | unosunos libros · some books | unasunas casas · some houses |
Telling gender from the ending
You usually can guess. The ending of a noun predicts its gender for the large majority of words. Choose an ending to see examples and how reliable it is.
Nouns ending in -e or a consonant other than those above give no clue: el coche (the car) but la noche (the night). These are the ones to learn with their article from the start.
Adjectives agree with their noun
Agreement means an adjective takes the same gender and number (one or more) as the noun it describes. Adjectives ending in -o have four forms; those ending in -e or a consonant have only two, one for singular and one for plural. Most adjectives come after the noun.
Adjectives with ser and estar agree the same way: la sopa está fría (the soup is cold), los chicos están cansados (the boys are tired). See ser and estar for which verb to use.
Making plurals
The plural is the form for more than one. Spanish has three spelling rules, and they apply to nouns and adjectives alike.
- Ends in a vowel: add -sThe most common case. libro → libroscasa → casascafé → cafés
- Ends in a consonant: add -esIncluding y at the end of a word. ciudad → ciudadescolor → coloresrey → reyes
- Ends in -z: change to -cesSpanish avoids z before e, so z becomes c. lápiz → lápicesvez → vecesluz → luces
- Ends in -ión: add -es, drop the accentThe new syllable makes the accent unnecessary. canción → cancionesestación → estaciones
A mixed group takes the masculine plural: los niños is “the boys” or “the children”, and mis padres (my fathers) means “my parents”. Watch the accent in the -ión rule: it disappears because the extra syllable moves the stress into the normal position, as explained in stress and written accents.
Why it is el agua: feminine nouns with el
Agua (water) is feminine, yet Spanish says el agua. The reason is sound: la agua would run two stressed “a” sounds together. So feminine nouns that begin with a stressed a- or ha- take el and un in the singular. Everything else stays feminine.
Nouns for people
For people and many animals, grammatical gender follows the person’s gender. Most nouns change their ending; some keep one form and change only the article.