Definition & Meaning of "oriel window"

What is an "oriel window"?

An oriel window is a type of window that projects outward from the main wall of a building, often supported by brackets or a stone base. Unlike a traditional window, which sits flat against the wall, an oriel window creates a small alcove inside. These windows are typically found on the upper floors of buildings and can be rectangular or curved in shape. Oriel windows enhance the architectural style of a structure, allowing for more natural light and views while adding character to the façade. They are commonly seen in historic homes, castles, and some modern buildings, contributing to a sense of depth and visual interest.