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winglet

American  
[wing-lit] / ˈwɪŋ lɪt /

noun

  1. a little wing.

  2. Zoology. alula.

  3. Aeronautics.

    1. a small wing used mainly to carry external loads or to connect struts or gears to the fuselage.

    2. a short, near-vertical projection on a wing tip that reduces drag and improves fuel efficiency.


winglet British  
/ ˈwɪŋlɪt /

noun

  1. a small wing, esp the bastard wing of a bird

  2. a small wing placed at the tip of the main wing of an aircraft and perpendicular to it designed to reduce the aircraft's vortex drag

"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

Etymology

Origin of winglet

First recorded in 1605–15; wing + -let

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.

The portion of the 757’s wingtip that points up, the winglet, was snapped off, reported New York’s WNBC-TV.

From Washington Times • Feb. 8, 2023

The drone was mislabeled on a winglet as a Geran-2 Russian-made drone, Colonel Kulagin said.

From New York Times • Sep. 18, 2022

The FAA said the left winglet of the moving plane clipped the horizontal stabilizer of the other.

From Seattle Times • Aug. 13, 2022

Key to their concept appears to be the winglet in front of the bodywork, which has a series of smaller winglets on the top surface, and which also supports the mirror.

From BBC • Mar. 16, 2022

All along the branches creeping, To their leafy beds of sleeping Go the blue-birds and the brown; Blackbird stoppeth now his clamor, And the little yellowhammer Droppeth head in winglet down.

From The Atlantic Monthly, Volume 20, No. 117, July, 1867. by Various

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