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fruit fly
noun
: any of various small dipteran flies (such as a drosophila) whose larvae feed on fruit or decaying vegetable matter
Examples of fruit fly in a Sentence
Recent Examples on the Web
For example, fruit flies intentionally lay their eggs in substances that have ethanol.
—Laura Baisas, Popular Science, 30 Oct. 2024
Kitchen Sink Ever had a problem with fruit flies in your kitchen?
—Ashlyn Needham, Southern Living, 4 Oct. 2024
Turns out, washing bananas helps prevent fruit flies and rinses away any possible germs and grime on the peel.
—Karla Walsh, Better Homes & Gardens, 30 Sep. 2024
The researchers experimented on a Drosophila – fruit fly – model, examining the F-actin in the brains of naturally aging animals.
—New Atlas, 2 Nov. 2024
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Word History
First Known Use
circa 1753, in the meaning defined above
Dictionary Entries Near fruit fly
Cite this Entry
“Fruit fly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fruit%20fly. Accessed 1 Dec. 2024.
Kids Definition
fruit fly
noun
: any of various small two-winged flies whose larvae feed on fruit or decaying vegetable matter
Medical Definition
fruit fly
noun
: any of various small dipteran flies (as a drosophila) whose larvae feed on fruit or decaying vegetable matter
More from Merriam-Webster on fruit fly
Britannica.com: Encyclopedia article about fruit fly
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