undersøge (Danish) comes from Danish søge, from Old Norse sǿkja, from Proto-Germanic sōkijaną, from Proto-Indo-European séh₂gyeti, from Proto-Indo-European seh₂g- — to seek out.
undersøge (Danish): examine, go over, look over, scrutinize
Definitions
examine, go over, look over, scrutinize
Ancestry of “undersøge”, step by step
undersøge traces back through two separate lines of ancestry.