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stone fly
noun
: any of an order (Plecoptera) of insects with an aquatic carnivorous nymph having gills and an adult having long antennae, two pairs of membranous wings, and usually long cerci
Examples of stone fly in a Sentence
Recent Examples on the Web
Half a century later, Tallamy is alarmed by the loss of insect abundance and diversity on nearly every continent, from butterflies and bumblebees to tiger beetles and aquatic insects such as stone flies.
—Emily Underwood, Smithsonian Magazine, 7 Sep. 2023
The brown stone fly nymph on the end of my line and the 9-foot-graphite stick in my hand would have to act as the steelhead divining rod.
—Paul A. Smith, Milwaukee Journal Sentinel, 18 Apr. 2020
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Word History
First Known Use
15th century, in the meaning defined above
Time Traveler
The first known use of stone fly was
in the 15th century
Dictionary Entries Near stone fly
Cite this Entry
“Stone fly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stone%20fly. Accessed 24 Dec. 2024.
Kids Definition
stone fly
noun
: any of an order of 4-winged insects of which the immature stages have gills and live in water and that are used by fishermen for bait when immature or fully developed
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