no-see-um

noun

Examples of no-see-um 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.
The Dyneema Composite Fabric 8 (DCF 8) tub floor extends 9 inches (23 cm) in height to better protect from blowing rain and ground water, while the properly tiny holes of the no-see-um mesh keep even minuscule gnats and biting midges out while letting air circulate freely. New Atlas, 17 May 2025 How to avid no-see-um bites To prevent bites, the most effective line of defense is insect repellent, Hayes said. Evan Moore, Charlotte Observer, 14 May 2025

Word History

Etymology

from the words (as supposedly spoken by American Indians) no see um you don't see them

First Known Use

1842, in the meaning defined above

Time Traveler
The first known use of no-see-um was in 1842

Browse Nearby Words

Cite this Entry

“No-see-um.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/no-see-um. Accessed 30 May. 2025.

Kids Definition

no-see-um

noun
nō-ˈsē-əm
: any of various tiny two-winged flies that bite
Etymology

from the words (as supposedly spoken by Indigenous American people) no see um "you don't see them"

More from Merriam-Webster on no-see-um

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