correos
/koh-RREH-ohs/
post office

This image shows the physical building where letters and packages are handled, known as a post office (correos).
correos(noun)
post office
?The physical building or location
,postal service
?The official institution or system
The system of delivery
📝 In Action
Necesito ir a Correos a enviar este paquete.
A1I need to go to the Post Office to send this package.
El servicio de correos es muy eficiente en esta ciudad.
A2The postal service is very efficient in this city.
💡 Grammar Points
Plural Noun, Singular Idea
Even though 'correos' is plural, it often refers to the single national institution or the main building, similar to saying 'the media' or 'the news' in English.
❌ Common Pitfalls
Using the Singular
Mistake: "Fui al correo."
Correction: Fui a Correos (or a la oficina de correos). When referring to the institution, the plural form is often preferred in Spanish-speaking countries.
⭐ Usage Tips
Capitalization
When referring to the official national postal institution (like 'USPS' or 'Royal Mail'), 'Correos' is often capitalized, especially in Spain.

When referring to electronic messages, correos means emails.
📝 In Action
¿Puedes revisar tus correos y confirmarme la hora?
A2Can you check your emails and confirm the time for me?
Tengo que responder a todos mis correos antes de la cena.
B1I have to reply to all my emails before dinner.
💡 Grammar Points
Shortened Form
This meaning is the short version of 'correos electrónicos' (electronic mails). We often drop 'electrónicos' because the context makes it clear you are talking about digital messages.
⭐ Usage Tips
Use the Plural
If you are referring to multiple digital messages, always use the plural 'correos.' The singular 'correo' is usually reserved for the general concept of 'email' or 'mail.'
✏️ Quick Practice
💡 Quick Quiz: correos
Question 1 of 1
Which sentence uses 'correos' to mean 'electronic messages'?
📚 More Resources
Frequently Asked Questions
Why is 'correos' plural if I'm talking about one post office?
In Spanish, 'Correos' (often capitalized) is often used to refer to the entire national postal institution or system, even if you are only visiting one branch. Think of it like a collective name, similar to how we might say 'the headquarters' or 'the news' in English.
How do I say 'email' (singular)?
You can use 'el correo' (the mail/email) or 'el correo electrónico' (the electronic mail). When talking about the address itself, you say 'la dirección de correo electrónico.'