Noun Gender — el and la
A1Every Spanish noun is either masculine or feminine. Gender controls the articles and adjectives around the noun, so it must be learned with each word.
Unlike English, every single Spanish noun carries a grammatical gender: it is either masculine or feminine. This has little to do with biology — a table (la mesa) is feminine and a book (el libro) is masculine. Gender is simply a property of the word itself.
Why does it matter? Because the words that travel with a noun — articles (el, la, un, una) and adjectives (rojo/roja, bueno/buena) — must agree with that gender. If you get the gender wrong, everything attached to the noun sounds wrong too.
The practical advice every good learner follows: never memorise a noun alone. Learn it together with its article. Don't learn 'mesa' — learn 'la mesa'. Don't learn 'libro' — learn 'el libro'. The article becomes part of the word in your memory.
Structure: el + masculine noun • la + feminine noun
Endings that usually signal masculine
These endings are reliable clues, though not absolute rules. They will be right the large majority of the time.
- -o → el libro (book), el perro (dog), el dinero (money), el coche (car)
- -or → el profesor (teacher), el amor (love), el color (colour)
- -aje → el viaje (trip), el paisaje (landscape), el mensaje (message)
- -ma/-pa/-ta from Greek → el problema, el tema, el idioma, el mapa, el planeta
Endings that usually signal feminine
Just like the masculine clues, these point you the right way most of the time.
- -a → la casa (house), la mesa (table), la palabra (word), la silla (chair)
- -ción / -sión → la nación (nation), la canción (song), la decisión (decision)
- -dad / -tad → la ciudad (city), la verdad (truth), la libertad (freedom)
- -tud / -umbre → la actitud (attitude), la costumbre (custom)
- El libro nuevo está en la mesa. The new book is on the table. libro → masculine (el / nuevo); mesa → feminine (la)
- La decisión final es importante. The final decision is important. -sión → feminine → la / final
- El problema es muy grande. The problem is very big. problema is masculine despite ending in -a
Nouns for people: the same word, two genders
Many nouns referring to people change ending to match the person, and the article changes too.
- el profesor / la profesora (the (male/female) teacher)
- el niño / la niña (the boy / the girl)
- el gato / la gata (the (male/female) cat)
- Some don't change form, only the article: el estudiante / la estudiante, el artista / la artista
- Mi hermano es médico y mi hermana es médica. My brother is a doctor and my sister is a doctor. the profession agrees with the person's gender
- La estudiante es muy inteligente. The (female) student is very intelligent. estudiante doesn't change; only the article (la) shows gender
Tricky exceptions worth memorising
A handful of common words break the ending rules. Because they are frequent, it pays to learn them early.
- el día (day), el mapa (map), el sofá (sofa) — end in -a but masculine
- la mano (hand), la foto (photo), la moto (motorbike) — end in -o but feminine
- Feminine nouns starting with a stressed a- use el/un for sound: el agua, el águila, un hacha — but they stay feminine (el agua está fría)
- El día es largo y la mano está fría. The day is long and the hand is cold. el día (masc.), la mano (fem.) — both break the rule
- El agua está muy fría. The water is very cold. el agua for sound, but feminine → fría, not frío
Common mistakes
- ✗ la problema ✓ el problema Greek-origin -ma words are masculine.
- ✗ el mano ✓ la mano mano is feminine even though it ends in -o.
- ✗ el agua frío ✓ el agua fría agua takes el for sound but stays feminine, so the adjective is fría.
- ✗ la día ✓ el día día is masculine despite the -a ending.