Where does “bow window” come from?

bow window (English) comes from English window, from Middle English windowe, from Old Norse vindauga, from Old Norse vindr, from Proto-Germanic windaz, from Proto-Indo-European h₂wéh₁n̥ts, from Proto-Indo-European h₂wḗh₁ti, from Proto-Indo-European h₂weh₁- — to blow.

bow window (English): A curved, bow-shaped window space projecting...

Definitions

  1. A curved, bow-shaped window space projecting...

Ancestry of “bow window”, step by step

bow window traces back through two separate lines of ancestry.

via English window

StepLanguageWordMeaning
1EnglishwindowAn opening, usually covered by one or more panes...
2Middle Englishwindowe
3Old Norsevindaugawindow
4Old Norsevindrwind; awry; second/third-person singular present...
5Proto-Germanicwindazwind
6Proto-Indo-Europeanh₂wéh₁n̥tsblowing; that which blows; the wind, air
7Proto-Indo-Europeanh₂wḗh₁tito blow
8Proto-Indo-Europeanh₂weh₁-to blow

via English bow

StepLanguageWordMeaning
1EnglishbowA weapon made of a curved piece of wood or other...
2Middle Englishbowebow; bowman
3Old Englishbogabow; arch
4Proto-West Germanicbogōarch, bow; bow
5Proto-Germanicbugôbow
6Proto-Indo-Europeanbʰugʰ-bow; arch
7Proto-Indo-Europeanbʰewgʰ-to bend; curve, arch

Words derived from “bow window

Every word from Proto-Indo-European h₂weh₁-