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wingtip

 
Dictionary: wing·tip  wing tip (wĭng'tĭp') pronunciation
wingtip
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wingtip

pair of wingtips
(© School Division, Houghton Mifflin Company)
also n.
    1. An often perforated shoe part that covers the toe and extends backward along the sides of the shoe from a point at the center.
    2. A style of shoe having such a tip.
  1. The tip of the wing of a bird, bat, insect, or other animal.
  2. The extreme edge of a wing, as of an aircraft.

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WordNet: wing tip
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Note: click on a word meaning below to see its connections and related words.

The noun has 2 meanings:

Meaning #1: a shoe having a wing-tip toecap

Meaning #2: a decorative toecap having a point extending toward the throat of the shoe


Wikipedia: Wing tip
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The winglet and red navigation light on the wing tip of a South African Airways Boeing 747-400

A wing tip is the part of the wing that is most distant from the fuselage of a fixed-wing aircraft.

Because the wing tip shape influences the size and drag of the wingtip vortices, tip design has produced a diversity of shapes, including:

  • Squared-off
  • Aluminium tube bow
  • Rounded
  • Hoerner style
  • Winglets
  • Drooped tips
  • Raked wingtips
  • Tip tanks
  • Sails
  • Fences
  • End plates

Wing tips are also an expression of aircraft design style, so their shape may be influenced by marketing considerations as well as by aerodynamic requirements.

Wing tips are often used by aircraft designers to mount navigation lights, anti-collision strobe lights, landing lights and identification markings. On fighter aircraft, they may also be fitted with hardpoints, for mounting drop tanks and weapons systems, such as missiles and electronic countermeasures.

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Copyrights:

Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.  Read more
WordNet. WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved.  Read more
Wikipedia. This article is licensed under the Creative Commons Attribution/Share-Alike License. It uses material from the Wikipedia article "Wing tip" Read more