What is the correct past participle for spanish word salir?

The correct past participle for the Spanish verb "salir" (to leave, to go out) is "salido".

Here's how it's used:

* As an adjective: "He is a salido person." (Él es una persona salida.)

* In compound verb tenses: "I have left." (He salido.) "I had gone out." (Había salido.)