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[drag-uh n-flahy] /ˈdræg ənˌflaɪ/
noun, plural dragonflies.
any of numerous stout-bodied, nonstinging insects of the order Odonata (suborder Anisoptera), the species of which prey on mosquitoes and other insects and are distinguished from the damselflies by having the wings outstretched rather than folded when at rest.
(initial capital letter) Military. a two-seat, twin-turbojet U.S. attack aircraft in service since 1967, armed with a Minigun and capable of carrying nearly 5700 pounds (2585 kg) of ordnance.
Origin of dragonfly
First recorded in 1620-30; dragon + fly2
Regional variation note
1. the dragonfly is also called a darning needle and a devil's darning needle in the Northern and Western U.S. In the Northern U.S. it is also called a sewing needle. In the Midland U.S. it is called a snake feeder, in the South Midland and Southern U.S. a snake doctor, and in the Southern U.S., especially in the Southern Coastal areas, it is called a mosquito hawk or a skeeter hawk. Spindle is also in use, chiefly in New Jersey and in the Delaware Valley. Ear sewer is in older use in some scattered regional areas. Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
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Examples from the Web for dragonfly
Historical Examples
  • I saw my first dragonfly that day, and tried to catch him in my cap, but he evaded me.

    Recollections David Christie Murray
  • dragonfly was on the ground in front of me and he yelled up and said "What's the matter?"

  • Before we could get there, dragonfly said excitedly, "It's Mr. Black's diary!"

  • This is what we all said though: dragonfly said, "Good morning, Mr. Black!"

  • I expect he may turn into a dragonfly, or maybe some kind of beetle or other.

    Jack in the Rockies George Bird Grinnell
  • But dragonfly was a new boat, and now in the water for the first time.

    Tom Cringle's Log Michael Scott
  • Such must be the state of being of a dragonfly on a sunny day.

    Simon the Jester William J. Locke
  • A second dragonfly appeared, its body a vivid purple, and a third.

    The Mad Planet Murray Leinster
  • They were in the deck-saloon of the dragonfly, steaming southwards from Valencia.

    The Summons A.E.W. Mason
  • A Gnat and a dragonfly, with a great many of their relations, arrived about the same time with the Beetle.

    The Butterfly's Ball R.M. Ballantyne
British Dictionary definitions for dragonfly


noun (pl) -flies
any predatory insect of the suborder Anisoptera, having a large head and eyes, a long slender body, two pairs of iridescent wings that are outspread at rest, and aquatic larvae: order Odonata See also damselfly
any other insect of the order Odonata
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
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Word Origin and History for dragonfly

1620s, from dragon + fly (n.).

Online Etymology Dictionary, © 2010 Douglas Harper
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