opspore (Danish) comes from Danish op, from Old Norse upp, from Proto-Germanic upp, from Proto-Germanic ub, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.
opspore (Danish): to track down, trace, spoor
Definitions
to track down, trace, spoor
Ancestry of “opspore”, step by step
opspore traces back through two separate lines of ancestry.