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ornithopter

American  
[awr-nuh-thop-ter] / ˌɔr nəˈθɒp tər /

noun

  1. a heavier-than-air craft designed to be propelled through the air by flapping wings.


ornithopter British  
/ ˈɔːnɪˌθɒptə /

noun

  1. Also called: orthopter.  a heavier-than-air craft sustained in and propelled through the air by flapping wings

"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 ornithopter

< French ornithoptère (1908), equivalent to ornitho- ornitho- + -ptère < Greek -pteros -pterous

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:

The Times published a helpful aviation glossary of terms: lateral stability, ornithopter, gliding speed, wing warping.

From Los Angeles Times Jan. 10, 2023

There are a handful of other Dune-themed items you can pick up as well, including an ornithopter glider and a Sand Walk emote that mimics how the characters walk to avoid detection by gigantic sandworms.

From The Verge Oct. 19, 2021

Even Leonardo da Vinci had labored on an inventive flying machine — his bird-like "ornithopter."

From Los Angeles Times May 18, 2015

Bob Kane, creator of Batman, found three things coming together to create the character in his mind: Zorro, Leonardo da Vinci’s ornithopter, and the film version of The Bat.

From Scientific American May 2, 2013

I have that old ornithopter bird with me and I'm winding it up and flying it around.

From "Freak The Mighty" by Rodman Philbrick

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