This is the 3434th most frequent Catalan word.
emilio
"Emilio" in Catalan is a colloquial term for "email."
In this sentence, 'Emilio' is used as a proper noun referring to a specific individual, a male person named Emilio.
L'Emilio sempre arriba tard a classe.
Emilio always arrives late to class.
In this case, 'emilio' is used informally in Catalan to refer to an email message, demonstrating its colloquial usage.
Vaig enviar un emilio a la feina informant-los del canvi d'horari.
I sent an email to work informing them of the schedule change.
Here, 'emilio' is used metalinguistically to discuss its own function and identity within the language.