Bogenfenster (German) comes from German bogen, from Middle High German boge, from Old High German bogo, from Proto-West Germanic bogō, from Proto-Germanic bugô, from Proto-Indo-European bʰugʰ-, from Proto-Indo-European bʰewgʰ- — to bend; curve, arch.
Bogenfenster (German): arched window
Definitions
arched window
Ancestry of “Bogenfenster”, step by step
Bogenfenster traces back through two separate lines of ancestry.