Colloquial term for a large pig.
El morcacho en el corral se alimentaba con voracidad, como si no hubiera comida suficiente en el mundo.
The large pig in the pen was feeding voraciously, as if there were not enough food in the world.
El morcacho en la granja se ha vuelto demasiado grande y necesita ser vendido.
The large pig on the farm has become too big and needs to be sold.