Reja is a Spanish term for grillwork. It typically refers to iron screens, often of a decorative nature. [1]
In medieval times the word was used for ploughshare.
In a domestic context, rejas are window grilles. They played a role in Spanish courtship rituals, [2] and are referenced by Granados in Goyescas where the composer depicts a romantic dialogue between lovers.
Inside cathedrals, fences were often placed in front of side chapels, the choir, or even in rood screens in front of the altar. [1] [3] Such rejas are commonly 25 to 30 ft (7.5 to 9 meters) high. [3]
Crafters who made rejas were known as rejeros, or reja-makers. [4]