Adjectives in Spanish
Adjectives describe or qualify a noun. In Spanish, they have to match in gender and number (this does not happen in English: we can say the red guitar, for singular, or the red guitars, for plural, and red remains the same).
Generally, adjectives in Spanish are placed after the noun:
El piano rojo, los pianos rojos, la guitarra roja, las guitarras rojas (for specific pianos or guitars),
or
un piano rojo, unos pianos rojos, una guitarra roja, unas guitarras rojas (for non-specific pianos or guitars).
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