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turret

American  
[tur-it, tuhr-] / ˈtɜr ɪt, ˈtʌr- /

noun

  1. a small tower, usually one forming part of a larger structure.

  2. a small tower at an angle of a building, as of a castle or fortress, frequently beginning some distance above the ground.

  3. Also called turrethead.  a pivoted attachment on a lathe or the like for holding a number of tools, each of which can be presented to the work in rapid succession by a simple rotating movement.

  4. Military. a domelike, sometimes heavily armored structure, usually revolving horizontally, within which guns are mounted, as on a fortification, ship, or aircraft.

  5. Fortification. a tall structure, usually moved on wheels, formerly employed in breaching or scaling a fortified place, a wall, or the like.


turret British  
/ ˈtʌrɪt /

noun

  1. a small tower that projects from the wall of a building, esp a medieval castle

    1. a self-contained structure, capable of rotation, in which weapons are mounted, esp in tanks and warships

    2. a similar structure on an aircraft that houses one or more guns and sometimes a gunner

  2. a tall wooden tower on wheels used formerly by besiegers to scale the walls of a fortress

  3. (on a machine tool) a turret-like steel structure with tools projecting radially that can be indexed round to select or to bring each tool to bear on the work

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • turretless adjective

Etymology

Origin of turret

1300–50; Middle English turet < Middle French turete, equivalent to tur tower 1 + -ete -et

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Traitors are often awake until the wee hours filming turret scenes.

From Salon • Feb. 28, 2026

Complete with a turret and a wraparound balcony, it has been used as a hunting lodge and a place to take afternoon tea.

From BBC • Oct. 31, 2025

Our family was formed largely by the 1926 “Hollywood Eclectic” house, with its steep pitched roof and turret, that we occupied on a scenic mountainside street in Mt.

From Los Angeles Times • Sep. 5, 2025

The turret opened and he was told by another officer to get down for his own safety.

From BBC • Aug. 15, 2025

He took one of his spears from Uncle Dap, pulled his tilting helm round in front of him—it had been hanging behind on a chain—and lifted the steel turret into position on his head.

From "The Once and Future King" by T. H. White