adj. Famoso, ilustre: su padre es un conocido actor.
Adj. Famous, illustrious: his father is a well-known actor.
Que se conoce: el mundo conocido.
What is known: the known world.
m. y f. Persona a quien se distingue o con quien se tiene trato o comunicación, pero no amistad: es un conocido suyo.
m. and f. Person you distinguish themselves with or with whom you have treatment or communication, but not friendship: you are an acquaintance of yours.