Meanings
plural vinegar flies
- Any fly of the family Drosophilidae
- Any fly of the genus Drosophila, especially Drosophila melanogaster, the common fruit fly.
Origin
So called because it may breed in imperfectly sealed preserves and in pickles.
Full word history & related roots →Cite this entry
vinegar fly. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/vinegar%20fly
“vinegar fly.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/vinegar%20fly. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “vinegar fly,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/vinegar%20fly.
Source: vinegar fly on Wiktionary, CC BY-SA 4.0.