Clearstory, also spelled as clerestory, refers to the uppermost part of a building that has windows or openings to let in natural light. The spelling of this word can be explained using the International Phonetic Alphabet (IPA) as /ˈklɪər.stɔːr.i/. It is derived from the combination of two words: clear, which means transparent or easy to understand, and story, which refers to a level or a set of rooms in a building. Clearstory is spelled with an "e" instead of an "i" in some regions, but it has the same pronunciation.
Clearstory, also known as "clerestory," refers to a specific architectural feature found in the upper part of a building, typically a church, basilica, or architectural structure with high ceilings. It consists of a series of windows or glass panels that are positioned above eye level, found either in the wall separating the lower part of the building from the roof or in a separate structure built on top of the main roof. The term "clearstory" originates from the Old English words "clere" (meaning clear or transparent) and "story" (meaning a level or floor), emphasizing its primary function of providing light, ventilation, and a sense of openness to an interior space.
The clearstory windows are strategically designed to allow natural light to enter the interior of a building, creating a contrasting effect between the illuminated upper section and the darker lower part. This architectural feature, commonly seen in churches, serves both functional and aesthetic purposes, enabling the space to truly showcase its grandeur and magnificence. Additionally, clearstory windows were historically used to display stained glass or intricate artwork, adding to the visual appeal of the architectural structure.
In modern architecture, clearstory windows are still incorporated to maximize the use of natural light, enhance energy efficiency, and create a feeling of spaciousness. The utilization of clearstory contributes to the overall ambiance of a building, making it visually striking and captivating for its occupants and visitors alike.
The word "clearstory" is derived from the Old English word "clerestorie", which can also be spelled as "clearstory" or "clerestory". It is a combination of two words: "clere", meaning clear or bright, and "story", referring to a tier or level of a building. The term was originally used in architecture to describe the upper level of a church or other building, typically characterized by a row of windows that allowed light into the space. It was believed to symbolize the divine illumination that entered the building. Over time, the term "clearstory" has also been used more broadly to describe any elevated part of a building with windows or openings to let in light and air.