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Definition of gnat
gnat
/næt/
gnat
Plural:gnats
gnat Lexical Profile
CEFR
B2
Grade
4
Tier
2
Usage
Top 10k
Syllables
1
gnat Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A broad, informal term for any tiny, annoying flying insect, such as a fruit fly or fungus gnat, particularly one that acts as a minor nuisance.
Example
"He waved his hand frantically to shoo away a gnat that was buzzing around his ear while he tried to read."
2
Any of various small, delicate, two-winged flies in the suborder Nematocera, often found hovering in large swarms near water or moist environments.
Example
"During our hike near the lake, a persistent cloud of gnats hovered just above the trail."
Synonyms
View all synonyms for gnat• Rhymes for gnat
Word Origin & Etymology
From Old English 'gnæt', of West Germanic origin; related to Low German 'gnatte' and German 'Gnitze' (midge). The initial 'g' became silent in modern English pronunciation.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Gnat. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/gnat