Guardián (en. Guardian)
/ɡwarˈdjan/
Slang Meanings
Person responsible for maintaining a social environment, such as a party.
The guardian of the party made sure that no one entered without an invitation.
El guardián de la fiesta se aseguró de que nadie entrara sin invitación.
Someone who strongly supports a friend or cause.
That girl is the guardian of the band, she is always there to help.
Esa chica es la guardiana de la banda, siempre está allí para ayudar.