What is because in spanish?

Because in Spanish is translated as "porque". It is a conjunction that is used to give a reason or explanation for something. It is typically used in sentences where the main clause is the result or consequence of the subordinate clause. For example, "No pude ir al cine porque estaba enfermo" (I couldn't go to the cinema because I was sick). In this case, "porque" is used to explain why the speaker couldn't go to the cinema.