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delta wing

American  

noun

  1. a triangularly shaped surface that serves as both wing and horizontal stabilizer of a space vehicle and some supersonic aircraft.


delta wing British  

noun

  1. a triangular sweptback aircraft wing

"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 delta wing

First recorded in 1945–50

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.

See Examples For:

Morien Morgan's contribution was vital in securing the plane's eventual swept back delta wing design, tailless fuselage and distinctive droop nose for greater visibility during take-off and landing.

From BBC Jan. 27, 2023

Its originator, Dr. Alexander Martin Lippisch, 61, a top German airplane designer in World War II, was largely responsible for the delta wing and Nazi Germany's ME-163 rocket plane.

From Time Magazine Archive

Biggest drawback to delta wing planes is their performance at low speeds.

From Time Magazine Archive

The X-13 is a small delta wing with a fuselage about 30 ft. long.

From Time Magazine Archive

Since the colonels had mentioned delta wing aircraft, and both the Air Force and the Navy had a few of this type, we double-checked.

From The Report on Unidentified Flying Objects by Edward J. Ruppelt

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