nachtelijk (Dutch) comes from Dutch nacht, from Middle Dutch nacht, from Old Dutch naht, from Proto-West Germanic naht, from Proto-Germanic nahts, from Proto-Indo-European nókʷts, from Proto-Indo-European negʷ- — bare, naked.
nachtelijk (Dutch): nocturnal
Definitions
nocturnal
Ancestry of “nachtelijk”, step by step
nachtelijk traces back through two separate lines of ancestry.