gnat

noun

: any of various small usually biting dipteran flies
gnatty adjective

Examples of gnat in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Inspectors noted gnats in a warewashing area in the establishment. Lillie Davidson, Fort Worth Star-Telegram, 4 Apr. 2026 Rest assured, the zapper’s light attracts a myriad of flying pests, including gnats, flies, moths, and wasps. Maggie Horton, PEOPLE, 3 Apr. 2026 Aaron, with divine intervention, turns the dust of the land into gnats that irritatingly cover humans and animals throughout Egypt. Encyclopedia Britannica, 31 Mar. 2026 Although Arizona is dry, gnats do show up around irrigated areas like lawns, gardens, golf courses and near standing water such as ponds or drainage areas. Tiffany Acosta, AZCentral.com, 24 Mar. 2026 See All Example Sentences for gnat

Word History

Etymology

Middle English, from Old English gnætt; akin to Old English gnagan to gnaw

First Known Use

before the 12th century, in the meaning defined above

Time Traveler
The first known use of gnat was before the 12th century

Cite this Entry

“Gnat.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gnat. Accessed 6 Apr. 2026.

Kids Definition

gnat

noun
: any of various small usually biting two-winged flies

Medical Definition

gnat

noun
: any of various small usually biting dipteran flies (as a midge or blackfly)

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