Flachland (German) comes from German land, from Middle High German lant, from Old High German lant, from Proto-West Germanic land, from Proto-Germanic landą, from Proto-Indo-European lendʰ- — land, heath; loins.
Flachland (German): flatland, plain
Definitions
flatland, plain
Ancestry of “Flachland”, step by step
Flachland traces back through two separate lines of ancestry.