Dictionary.com
Thesaurus.com

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

But even the canards are not enough; as Mach 3 approaches, the tips of the delta wing will be folded downward.

From Time Magazine Archive

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

From Time Magazine Archive

Some designers believe that the wide delta wing is so stable in flight that it does not need the balancing action of a horizontal tail.

From Time Magazine Archive

They were three bright silver, delta wing craft with no tails and no pilot's canopies.

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

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training