Urbar (German) comes from Old High German urberan, from Old High German ur-, from Proto-West Germanic uʀ-, from Proto-Germanic uz-, from Proto-Indo-European uss-, from Proto-Indo-European uds-, from Proto-Indo-European úd — out, outward.
Urbar (German): an urbarium
Definitions
an urbarium
Ancestry of “Urbar”, step by step
Urbar traces back through two separate lines of ancestry.