What's the difference between capstan and turret?

Capstan


Definition:

  • (n.) A vertical cleated drum or cylinder, revolving on an upright spindle, and surmounted by a drumhead with sockets for bars or levers. It is much used, especially on shipboard, for moving or raising heavy weights or exerting great power by traction upon a rope or cable, passing around the drum. It is operated either by steam power or by a number of men walking around the capstan, each pushing on the end of a lever fixed in its socket.

Example Sentences:

  • (1) Rotation of a permanent pacemaker can result in a capstan effect, and the lead is drawn out of the right ventricle.
  • (2) The same holds for pulley- and capstan-form toric surfaces.

Turret


Definition:

  • (n.) A little tower, frequently a merely ornamental structure at one of the angles of a larger structure.
  • (n.) A movable building, of a square form, consisting of ten or even twenty stories and sometimes one hundred and twenty cubits high, usually moved on wheels, and employed in approaching a fortified place, for carrying soldiers, engines, ladders, casting bridges, and other necessaries.
  • (n.) A revolving tower constructed of thick iron plates, within which cannon are mounted. Turrets are used on vessels of war and on land.
  • (n.) The elevated central portion of the roof of a passenger car. Its sides are pierced for light and ventilation.

Example Sentences:

  • (1) The Christmas theme doesn't end there; "America's Christmas Hometown" also has Santa's Candy Castle, a red-brick building with turrets that was built by the Curtiss Candy Company in the 1930s and sells gourmet candy canes in abundance.
  • (2) You'll pedal through picture-perfect fishing villages, past medieval turreted towers and traverse Lahemaa, Estonia's first national park ( visitestonia.com ).
  • (3) There are palatial piles, puffed up confections of domes and turrets, alongside low-slung sheds, streamlined intersecting planes oozing the free flow of democracy.
  • (4) As the sun set over the cratered fields around Debaltseve, a group of pro-Russia Cossack fighters were retrieving boxes of anti-tank artillery rounds and two armoured vehicles left by Kiev’s forces on the side of the Rostov-Kharkiv highway, which was littered with mangled cars and turret-less tanks.
  • (5) In July 1965, he escaped from Wandsworth prison, "the hate factory" in south-west London, through the ingenious use of a rope ladder and a furniture lorry with a specially constructed turret that had been parked outside the jail.
  • (6) Accessible only on foot, the Needles section of the Canyonlands national park has pink and creamy turrets, chimneys, gullies, mysterious canyons and weird formations.
  • (7) The Turret nebuliser proved to be the most efficient, but several other brands would also be acceptable if used with a powerful compressor.
  • (8) A method of measuring the amount of slack inherent in the system of Edgewise brackets and archwires is presented, and some related problems concerning the use of turrets discussed.
  • (9) We started behind Helghast lines, at the top of a cliff, looking down on a forest in which a pall of smoke indicated a downed aircraft which we had to reach; another objective involved disabling anti-aircraft turrets.
  • (10) This new work was described by the author as "an evening of high drung and slarrit" which, "with its turrets and its high-jointed gables, should have a particular appeal for anyone approaching it for the first time with a lasso".
  • (11) Due to limitation of measuring diaphragm of turret in the microscope, some extra large cell could not be included in it and was excluded from the measurement.
  • (12) Britain’s previous prime minister was uneasy, a sentiment that was felt – it later turned out – all the way up to the highest turrets in the land.
  • (13) Ten years ago the National Trust bought the redbrick house studded with romantic details including turrets, stained glass, window seats, a miniature minstrels' gallery and a well, and opened it to the public for the first time.
  • (14) Our understanding of the daily realities for LGBT people in the UK does not emanate from a 14-year-old in Motherwell, or a still-closeted retiree in Penarth, but from metropolitan professionals depicting gay life from a turret of privilege.
  • (15) The highlights of AML major wartime projects are presented: development and production of breathing oxygen equipment, including pressure breathing for use above 50,000 ft; evaluation of insulative and electrically heated flying clothing, useful for confined cockpit space and for use at first in B-17 gun turrets; development and evaluation of anti-G suits for the new, high-performance, fighter aircraft; the role of anthropometry in design of aircraft cockpits and personal flying equipment; Laboratory tests of human tolerance to explosive decompression in new Air Force pressurized bombers (B-29) and future fighters (P-80 series), and actual flight tests in the Lockheed Constellation and Boeing C-97.
  • (16) Rats receiving milk from cows fed Turret RSM developed larger thyroid than those receiving milk from control-fed cows.
  • (17) Bunkrooms are bright and spacious, double rooms are available, and the fetching rooftop bar overlooks red-tiled roofs and Habsburg turrets.
  • (18) These differences may be ascribed partly to the smaller droplet size from the Turret system and partly to the higher nebulisation rate from the more powerful Maxi compressor.
  • (19) • Katie Mulgrew is at the Turret, Gilded Balloon, until 24 August.
  • (20) The site remains filled with gradually decaying Santa figurines, rusty reindeer rides and crumbling candy cane turrets, making it feel more eerie than festive.