Probado (en. Tried)

/pɾoˈβaðo/

Slang Meanings

Something that has been used and is considered effective in popular culture.
That trick is a proven method among magicians.
Ese truco es un método probado entre los magos.
Someone who has been able to successfully overcome criticism or challenges.
He is a proven friend; he is always there when I need him.
Es un amigo probado; siempre está ahí cuando lo necesito.