This articlerelies largely or entirely on asingle source. Relevant discussion may be found on thetalk page. Please helpimprove this article byintroducing citations to additional sources. Find sources: "Turret" architecture – news ·newspapers ·books ·scholar ·JSTOR(August 2018) |

Inarchitecture, aturret is a small circulartower, usually notably smaller than the main structure, that projects outwards from a wall or corner of that structure.[1] Turret also refers to the small towers built atop larger tower structures.
The wordturret originated in around the year 1300 fromtouret which meant "small tower rising from a city wall, castle, or other larger building."[2]Touret came from the Old French termtorete which is the diminutive form oftour, meaning “tower.”Tour dates back to the Latin wordturris which also means “tower.”
There is a record from 1862 ofturret being used to mean "low, flat gun tower on awarship." Around this time, the word split into two separate definitions, with this definition being the one that goes on to describegun turrets, a separate idea from the architectural element.
Turrets initially arose oncastles out of a defensive need for greater visibility. Since they project outwards from the main structure, turrets gavegarrisons a better line of sight to spot possible attackers. Thus, they also provided a better defensive position for defensive military forces to originate from. Turrets constructed above the rest of a structure only improve visibility, providing 360-degree views of the surrounding land allowing enemies to be spotted from further away. This provided more time for afortress’s defenders to prepare for an attack.[3] Turrets offered greater resilience to attacks and were less vulnerable than free-standingwatch towers.
As their defensive necessity lessened, turrets began to be used asornamental elements instead.[4] Turrets were sometimes used to house staircases, and towards the end of the thirteenth century they became important in this fashion. They allowed for the staircases to occupy smaller spaces without affecting the layout of the structure to which they were attached.[5] Since turrets project outward from a structure, they directed attention, and more ornamentation was focused on them than the rest of the facade.
Turrets could vary in size, although they all shared the appearance of smalltowers, either built into walls or atop larger towers. They projected outward from the structure they were incorporated into, greatly contributing to the characteristics discussed in the "Uses" section. Turrets do not extend down to the ground like full-sized towers. When built into walls, turrets are generally found at the corner of structures where two walls meet. Sometimes, however, they are found in the middle of a wall.[3] Since turrets projected outward from a structure, they had to be supported either by weight-bearingcorbels or becantilevered.[4] This put a restriction on how large a turret could be constructed. Turrets were expensive to build, as hoisting stones high above the ground to construct them was highly laborious. It is thought that many were timber-framed andcladded in stone which would have reduced the weight needed to be supported by corbels/cantilevers and reduced the cost of construction.[6] Turrets were traditionally supported by acorbel. The top of a turret could be finished with a pointed roof or another type of apex or might have hadcrenellations,[7] such as in the image above.
In the modern day, turrets are most commonly found on homes. These turrets are still towers that project outwardly from the main structure, not extending down to the ground. Residential turrets were greatly popularized in theQueen Anne residential style, and can often be found on a variety ofVictorian and Queen Anne home designs today.[8] Some residential turrets are designed to be open-air balconies as well. Turrets can help to bring in more natural light and are often used to create more space in a home. These elements make a property more interesting to prospective buyers and homes with a turret generally appraise higher than without one.[9] Alternatively, turrets usually increase construction costs of a home as they are more difficult to frame and support than more common elements.
{{cite web}}:Missing or empty|title= (help)