socio
/SOH-see-oh/
member

As a member (socio) of a club, you are part of a unified group.
socio(noun)
member
?of a club, organization, or group
subscriber
?to a service or publication
,cardholder
?someone with a membership card
📝 In Action
Para usar la piscina, tienes que ser socio del gimnasio.
A2To use the pool, you have to be a member of the gym.
¿Cuántos años lleva siendo socio de este club de golf?
B1How many years have you been a member of this golf club?
💡 Grammar Points
Gender Matching
Remember that 'socio' is masculine (for a man or boy). If you are referring to a woman or girl, use the feminine form, 'socia'.
❌ Common Pitfalls
Confusing 'Socio' and 'Pareja'
Mistake: "Using 'socio' to mean a romantic partner."
Correction: Use 'pareja' (partner) or 'novio/a' (boyfriend/girlfriend) for romantic relationships, not 'socio'.
⭐ Usage Tips
Common Contexts
You will often hear this word in contexts related to sports, culture, and non-profit organizations that require registration fees.

A business partner (socio) shares ownership and responsibility in a venture.
socio(noun)
business partner
?co-owner of a company or venture
,associate
?a person joined with others in a firm
stakeholder
?someone with a financial interest in a company
📝 In Action
Mi socio capitalista invirtió una gran suma en el proyecto.
B2My capital partner invested a large sum in the project.
Ellos son socios en un bufete de abogados muy prestigioso.
B1They are partners in a very prestigious law firm.
💡 Grammar Points
Referring to the Company
When talking about the business itself, the related noun is 'sociedad' (society or company/partnership).
⭐ Usage Tips
In Mexico and Central America
In some informal settings, 'socio' can be used affectionately to mean 'mate,' 'pal,' or 'buddy,' similar to calling someone 'amigo' (friend).
✏️ Quick Practice
💡 Quick Quiz: socio
Question 1 of 2
Which sentence correctly uses 'socio' in the sense of a business relationship?
📚 More Resources
Frequently Asked Questions
Is 'socio' used for romantic partners or spouses?
No. In standard Spanish, 'socio' is strictly used for business partnerships, club memberships, or associations. For a romantic partner, use 'pareja' (partner) or 'esposo/a' (spouse).
If I want to talk about the concept of 'partnership' itself, what word should I use?
You should use the related word 'sociedad.' For example, you might say 'Creamos una nueva sociedad' (We created a new partnership/company).