Meanings
plural blue flies
- A blue dipteran fly, especially the bluebottle, Calliphora vomitoria.
Out of the upper part of the trunck grew the two wings […]: these in a blue Fly, were much longer then the body, but in other kind of Flies they are of very differing proportions to the body.
1665, Robert Hooke, Micrographica, section XLII
Cite this entry
blue fly. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/blue%20fly
“blue fly.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/blue%20fly. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “blue fly,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/blue%20fly.
Source: blue fly on Wiktionary, CC BY-SA 4.0.