blackfly
noun
black·fly
ˈblak-ˌflī 
plural blackflies or blackfly
: any of various small dark-colored insects
especially
: any of a family (Simuliidae and especially genus Simulium) of bloodsucking dipteran flies whose larvae usually live in flowing streams
Examples of blackfly in a Sentence
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The lakes in northern Indiana were freshly frozen, and big bluegills were schooled up and biting like blackflies under the new ice.
—
Wilson H. Stover, Outdoor Life, 5 Dec. 2024
Bug Shirt Untreated loose-knit fabrics provide no defense from mosquitoes, blackflies, and ticks.
—Andrew Skurka, Outside Online, 21 May 2018
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Wilson H. Stover, Outdoor Life, 5 Dec. 2024
Bug Shirt Untreated loose-knit fabrics provide no defense from mosquitoes, blackflies, and ticks.
—Andrew Skurka, Outside Online, 21 May 2018
Dictionary Entries Near blackfly
Cite this Entry
“Blackfly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blackfly. Accessed 17 Dec. 2024.
Copy CitationKids Definition
blackfly
noun
black·fly
ˈblak-ˌflī
plural blackflies or blackfly
: a two-winged fly that bites and whose larvae live in flowing streams
Medical Definition
blackfly
noun
black·fly
ˈblak-ˌflī
plural blackflies
: any of a family (Simuliidae) and especially genus Simulium of bloodsucking dipteran flies
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