Nouns: Gender & Articles

Every noun in Spanish has a gender (masculine or feminine) and a number (singular or plural). Understanding their endings is the key to mastering them.

Gender Patterns: Feminine & Masculine Endings

The last letters of a noun usually reveal its gender.

Ending(s) Gender Examples (translations)
–a Feminine la casa (house), la mesa (table), la niña (girl)
–o Masculine el libro (book), el niño (boy), el desayuno (breakfast)
–dad / –tad Feminine la ciudad (city), la libertad (freedom)
–ción / –sión Feminine la canción (song), la televisión (television)
–z Feminine la luz (light), la voz (voice), la paz (peace)

Definite vs. Indefinite Articles

Definite

el, la, los, las

Used for specific items ("The").

  • El niño está aquí. The boy is here.
  • El café está caliente. The coffee is hot.

Indefinite

un, una, unos, unas

Used for non-specific items ("A/An", "Some").

  • Hay un niño aquí. There is a boy here.
  • Quiero un café, por favor. I want a coffee, please.
  • Tengo unas preguntas. I have some questions.
Irregulars

The Rule Breakers

Greek Origins (–ma, –pa, –ta)

Nouns ending in these letters are usually masculine despite ending in 'a'.

el problema, el mapa, el planeta

Important Irregulars

  • el día (the day)
  • la mano (the hand)

Tricky Words

  • la foto (short for fotografía) / la moto / la radio
  • Pronunciation Rule: Feminine words starting with a stressed 'a' use 'el' in singular, but stay feminine in plural!
    el agua → las aguas el alma → las almas
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Fun Fact: Places You Already Know

You already know Spanish definite articles from famous American cities! Since cities were named by Spanish explorers, they follow standard noun rules.

Los Ángeles

The Angels (Masculine Plural)

Las Vegas

The Meadows (Feminine Plural)

Deep Dive: Advanced Noun Mechanics