los (Czech) comes from German lōs, from Old High German lōs, from Proto-West Germanic laus, from Proto-Germanic lausaz, from Proto-Indo-European lewH- — louse.
los (Czech): elk (British), moose (U.S.)
Definitions
elk (British), moose (U.S.)
Ancestry of “los”, step by step
los traces back through two separate lines of ancestry.