Where does “mosca bianca” come from?

mosca bianca (Italian) comes from Italian bianca, from Italian bianco, from Latin blancus, from Frankish blank, from Proto-Germanic *blank, from Proto-Germanic blankaz, from Proto-Indo-European bhleg- — to shine, white; to shine, burn, scorch.

mosca bianca (Italian): black swan

Definitions

  1. black swan

Ancestry of “mosca bianca”, step by step

mosca bianca traces back through two separate lines of ancestry.

via Italian bianca

StepLanguageWordMeaning
1Italianbiancafeminine singular of bianco; female equivalent of...
2Italianbiancowhite; blank; linen
3Latinblancuswhite
4Frankishblankbright; gleaming, white, blinding; bright,...
5Proto-Germanic*blank
6Proto-Germanicblankazbright, shining, white, gleaming, blinding
7Proto-Indo-Europeanbhleg-to shine, white; to shine, burn, scorch

via Italian Mosca

StepLanguageWordMeaning
1ItalianMoscafly
2Latinmuscaa fly; an inquisitive or prying people
3Ancient Greekμυῖαa fly
4Proto-Indo-Europeanmūs-fly, stinging fly, gnat; moist, damp; swamp,...
Every word from Proto-Indo-European bhleg-Every word from Proto-Germanic blankazEvery word from Proto-Germanic *blank