fungus gnat

noun

: any of various small dipteran flies (families Mycetophilidae and Sciaridae) resembling mosquitoes and having larvae that feed on fungi and decaying organic matter

Examples of fungus gnat in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Top the potting soil with small pebbles for a finished look and to keep away fungus gnats. Nan Sterman, San Diego Union-Tribune, 1 June 2024 Place yellow sticky traps to help with the fungus gnats, thrips, and other pests that tend to plague indoor plants. Andy Wilcox, Better Homes & Gardens, 16 Sep. 2024 Let the potting soil dry down so fungus gnats fly away. Nan Sterman, San Diego Union-Tribune, 1 June 2024 This approach to spacing out waterings can reduce issues with fungus gnat infestations and fungal outbreaks on the soil surface. Miri Talabac, Baltimore Sun, 14 Mar. 2024 See all Example Sentences for fungus gnat 

Word History

First Known Use

1862, in the meaning defined above

Time Traveler
The first known use of fungus gnat was in 1862

Dictionary Entries Near fungus gnat

Cite this Entry

“Fungus gnat.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fungus%20gnat. Accessed 8 Nov. 2024.

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