Spanish vocabulary · Beginner

Noun in Spanish: Sustantivo and How Spanish Nouns Work

Sustantivo · noun (masculine) · soos-tahn-TEE-boh

Noun in Spanish is sustantivo. Traditional Spanish grammar also uses nombre to mean noun (as distinct from nombre propio, a proper noun). Every Spanish noun carries grammatical gender — masculine or feminine — and must agree with its determiners and adjectives.

soos-tahn-TEE-boh — four syllables with stress on TEE. The u after s is fully pronounced.

En español, cada sustantivo tiene género: masculino o femenino.

In Spanish, every noun has a gender: masculine or feminine.

Noun in Spanish: Quick Reference

Below are the most common Spanish words for noun, with pronunciation and regional usage notes.

SpanishEnglishPronunciationRegion / Register
sustantivonounsoos-tahn-TEE-bohDefault, widely understood
nombrenountraditional grammar term for noun

How Native Speakers Use Sustantivo

Real example sentences across three contexts you'll actually run into.

Grammar class

El profesor pidió que subrayáramos todos los sustantivos del texto.

The teacher asked us to underline all the nouns in the text.

Sustantivo is the term used in modern grammar instruction across the Spanish-speaking world.

Gender in nouns

Mesa es un sustantivo femenino, y libro es un sustantivo masculino.

Mesa is a feminine noun, and libro is a masculine noun.

Gender is an inherent property of every Spanish noun, affecting articles and adjective endings.

Traditional grammar term

En la gramática tradicional, nombre se usaba como sinónimo de sustantivo.

In traditional grammar, nombre was used as a synonym for noun.

Nombre literally means name, but in older grammar books it doubles as the word for noun.

Avoid These Mistakes When Using Sustantivo

Confusing sustantivo with nombre (name)

Incorrect: ¿Cuál es tu sustantivo? (asking someone's name)

Correct: ¿Cuál es tu nombre?

In everyday speech, nombre means name. Sustantivo is exclusively a grammatical term. You would never ask someone their sustantivo — that would be like asking 'What is your noun?'

Assuming all nouns ending in -a are feminine

Incorrect: La mapa, la problema, la sistema

Correct: El mapa, el problema, el sistema

Several common nouns ending in -a are masculine because they come from Greek. Others include el tema, el programa, el idioma, and el planeta.

Lock in Noun Vocabulary with the Parrot Method

Why word lists alone don't stick

Memorizing a translation feels productive, but most learners forget 70% of what they studied within 48 hours. Vocabulary needs spaced repetition AND real-world exposure to transfer to long-term memory.

See Sustantivo used by native speakers

Parrot's short-form videos feature native speakers using sustantivo in real situations. Context-based exposure beats flashcards, you hear En español, cada sustantivo tiene género: masculino o femenino. while watching someone live the moment, connecting meaning, sound, and rhythm at once.

Save, review, repeat, stay consistent

Tap any word to save it. Parrot's spaced-repetition system surfaces it right before you'd forget, no manual flashcard creation. The watch, parrot back, save, review cycle turns recognition into fluency at 2.7x the speed of traditional study.

Common Questions About Noun in Spanish

How do you say noun in Spanish?
Noun in Spanish is sustantivo. It is the standard grammatical term used in schools and textbooks. The older term nombre (literally name) appears in traditional grammar references but is less common in modern teaching.
Do all Spanish nouns have gender?
Every Spanish noun carries either masculine or feminine gender, and this classification determines the articles (el/la, un/una) and adjective endings used with it. Some nouns even change meaning depending on gender — el cometa (the comet) vs. la cometa (the kite).
What is the difference between sustantivo and adjetivo?
A sustantivo (noun) names a person, place, thing, or concept: casa, perro, libertad. An adjetivo (adjective) describes or modifies a noun: grande, rojo, inteligente. In Spanish, adjectives must agree in gender and number with the noun they modify.