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
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This dual function allows the insect to execute dramatic maneuvers — up to 96-degree turns in 50 milliseconds — while propelling itself at speeds of 120 body lengths per second, a performance comparable to the acrobatic saccades of fruit flies in air. John Drake, Forbes.com, 16 Sep. 2025 Humans share about 60% of our genes with fruit flies, also known by their scientific name Drosophila melanogaster. Evan Bush, NBC news, 15 Sep. 2025 An inspector noticed strawberries and a bell pepper with white organic matter, fruit flies in the kitchen and unlabeled bulk food containers. Harriet Ramos, Fort Worth Star-Telegram, 12 Sep. 2025 There was a similar slaying of the fruit fly on an office window. David J. Neal, Miami Herald, 12 Sep. 2025 See All Example Sentences for fruit fly

Word History

First Known Use

circa 1753, in the meaning defined above

Time Traveler
The first known use of fruit fly was circa 1753

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Cite this Entry

“Fruit fly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fruit%20fly. Accessed 20 Sep. 2025.

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

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