Definition & Meaning of "coffer"

What is a "coffer"?

A coffer is a recessed panel or square shape often found in ceilings, walls, or vaults, used as a decorative element in architecture. This design feature creates a visually interesting pattern and adds depth to flat surfaces. Coffers can vary in size and shape, and they are commonly seen in classical and neoclassical styles, where they often enhance the grandeur of a room. In addition to their aesthetic appeal, coffers can also help to reduce the weight of a ceiling or vault, making them both functional and beautiful.