moth fly

noun

A fly of the subfamily Psychodinae of the nematoceran family Psychodidae.

Meanings

nounmoth fly (plural moth flies)

plural moth flies

  1. A fly of the subfamily Psychodinae of the nematoceran family Psychodidae.

Synonyms & antonyms

Also see

Origin

The short, hairy body and wings give these flies a moth-like appearance.

Full word history & related roots →
Cite this entry
APA

moth fly. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/moth%20fly

MLA

“moth fly.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/moth%20fly. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “moth fly,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/moth%20fly.

Source: moth fly on Wiktionary, CC BY-SA 4.0.