porsiacaso is incorrectly written and it should be written as "JUST IN CASE " being its meaning: 60; /br 62;PORSIACASO IS THE UNION OF THE WORDS - BY - SI-ACASO-, IS USED TO PREVENT SOMETHING, ALSO ARE YOU SAYS PORSIACASO TO A BAG OR MARUSA THAT SOME PEOPLE CARRY WITH THEM ANTICIPATING WHERE TAKING SOMETHING THAT COULD ACQUIRE.