dragonfly
Americannoun
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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.
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Military. Dragonfly, 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 kilograms) of ordnance.
noun
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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
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any other insect of the order Odonata
Regionalisms
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.
Other Word Forms
Noun Inflected Forms
Etymology
Origin of dragonfly
Vocabulary lists containing dragonfly
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 final section of amphibians, insects and fish, has: the Atlantic salmon, the basking shark, the buff-tailed bumblebee, the common frog, the Emperor dragonfly, and the marsh fritillary butterfly.
From BBC ● Jun. 2, 2026
Beyond cephalopods, xanthommatin is also found in insects within the arthropod group, contributing to the brilliant orange and yellow hues of monarch butterfly wings and the bright reds seen in dragonfly bodies and fly eyes.
From Science Daily ● Nov. 3, 2025
He’s started dressing in oversized designer T-shirts, massive shearling coats, and a slim suit with dragonflies on it—with matching dragonfly shoes.
From Slate ● Oct. 30, 2024
A dragonfly lands on a plant near one of the yard’s water features.
From Los Angeles Times ● Jul. 30, 2024
She had put on a green sequined dress in honor of the occasion, making her look more than ever like a glittering, oversized dragonfly.
From "Harry Potter And The Prisoner Of Azkaban" by J.K. Rowling
The government has backed a number of species reintroduction programmes over the years as part of efforts to reverse this trend including re-establishing pine martens, beavers and whitefaced darter dragonflies.
From BBC ● Apr. 11, 2026
The scientists proposed that this heightened sensitivity helps dragonflies find mates.
From Science Daily ● Apr. 9, 2026
We see trees, greenery, flowers, strawberries, butterflies and dragonflies.
From The Wall Street Journal ● Feb. 17, 2026
In the summer of 2024, he proposed at Crater Lake, surrounded by a swarm of dragonflies.
From Los Angeles Times ● May 30, 2025
Buzzards circled overhead, and the air was filled with dragonflies the size of small birds.
From "The Glass Castle" by Jeannette Walls
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
