Refers to a craftsman who specializes in windows.
El ventanero fabricó ventanas personalizadas para la nueva casa, asegurándose de que fueran perfectas.
The window maker crafted custom windows for the new house, ensuring they were perfect.
El ventanero de la ciudad se especializa en crear ventanas que son tanto funcionales como estéticamente agradables.
The window maker in the city specializes in creating windows that are both functional and aesthetically pleasing.