viejos
/VYAY-hoss/
old

When viejos is used as an adjective, it means "old" and describes the age or condition of things (plural).
viejos(adjective)
old
?describing age or condition (plural, masculine/mixed group)
ancient
?describing objects or history
,former
?describing a past position or relationship
📝 In Action
Los edificios viejos están en el centro de la ciudad.
A1The old buildings are downtown.
Tengo dos viejos amigos que viven en Madrid.
A2I have two old friends (long-standing friends) who live in Madrid.
Esos viejos pantalones ya no me quedan.
A1Those old pants don't fit me anymore.
💡 Grammar Points
Gender and Number Matching
Since 'viejos' describes masculine or mixed-gender nouns (like 'libros' or 'padres'), it must end in '-os'. For feminine plural nouns, use 'viejas'.
Placement Changes Meaning
When 'viejos' comes BEFORE the noun (e.g., 'mis viejos amigos'), it usually means 'long-time' or 'dear'. When it comes AFTER (e.g., 'muebles viejos'), it simply means 'aged' or 'not new'.
❌ Common Pitfalls
Confusing Singular/Plural
Mistake: "Using 'viejo' to describe multiple items."
Correction: Remember to add the '-s' for plural: 'dos perros viejos'.
⭐ Usage Tips
Being Sensitive
While 'viejos' is common, some prefer 'mayores' (older) when referring respectfully to older people, especially in formal settings.

As a noun, viejos refers to "old people" or "the elderly."
viejos(noun)
old people
?the elderly (collective noun)
,parents
?informal use, refers to 'my folks' or 'my mother and father'
the folks
?informal, referring to family
📝 In Action
El gobierno debería cuidar mejor a los viejos.
B1The government should take better care of the elderly.
¿Vas a visitar a tus viejos este fin de semana?
B2Are you going to visit your parents this weekend?
Cuando mis viejos se mudaron, me quedé con la casa.
B2When my folks moved out, I kept the house.
💡 Grammar Points
The Masculine Plural Rule
In Spanish, the masculine plural form ('viejos') is often used to talk about a group of people that includes both males and females (e.g., 'mis viejos' means both mother and father).
❌ Common Pitfalls
Confusing Noun/Adjective
Mistake: "Using 'viejos' as a noun when you are trying to describe an object, e.g., 'Mi coche es viejos'."
Correction: If describing one thing, use the singular adjective: 'Mi coche es viejo'.
⭐ Usage Tips
Informal Family Talk
Using 'mis viejos' instead of 'mis padres' is very natural and common in conversation, signaling a close, comfortable relationship with your parents.
✏️ Quick Practice
💡 Quick Quiz: viejos
Question 1 of 2
Which sentence uses 'viejos' to mean 'parents'?
📚 More Resources
Frequently Asked Questions
Is 'viejos' a disrespectful way to refer to elderly people?
In general, 'viejos' is neutral when describing objects or talking about 'the elderly' collectively. However, when addressing someone directly, it is usually more polite to use 'mayores' (older) or 'señores' (sirs/ladies).
Can 'mis viejos' refer only to my mother?
No. Because 'viejos' is the masculine plural form, it is used when referring to a mixed-gender group (mother and father). If you were only talking about your mother, you would use 'mi vieja' (singular feminine, which can be much more informal or regional).