This is the 5704th most frequent Spanish word.
regresado
"Regresado" means "returned" or "gone back."
Here, "regresado" is the past participle of "regresar," used in a perfect tense to indicate a completed action.
He regresado temprano a casa.
I have returned home early.
In this context, "regresado" is used as a noun meaning someone who has graduated, often interchangeable with "egresado" in some regions.
El estudiante es un regresado de la universidad.
The student is a graduate of the university.
Similar to the first sentence, "regresado" is used in conjunction with "ha" in a perfect tense to indicate that the action of returning has occurred.