fungus gnat

noun

Any small short-lived gnat of various families in the order Diptera, feeding on fungi or decaying plant matter; mostly found in the family Mycetophilidae.

Meanings

nounfungus gnat (plural fungus gnats)

plural fungus gnats

  1. Any small short-lived gnat of various families in the order Diptera, feeding on fungi or decaying plant matter; mostly found in the family Mycetophilidae.

Synonyms & antonyms

nounminute blackish gregarious flies destructive to mushrooms and seedlings

Broader
dipterous insecttwo-winged insectsdipteran

Synonym sets from Open English WordNet, CC BY 4.0.

Translations

Japanese 茸蝿
  • 茸蝿 (kinokobae)Translations
Cite this entry
APA

fungus gnat. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/fungus%20gnat

MLA

“fungus gnat.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/fungus%20gnat. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “fungus gnat,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/fungus%20gnat.

Source: fungus gnat on Wiktionary, CC BY-SA 4.0.