fæstningsværk (Danish) comes from Danish værk, from Dutch werk, from Middle Dutch werc, from Old Dutch werk, from Proto-West Germanic werk, from Proto-Germanic werką, from Proto-Indo-European wérǵom, from Proto-Indo-European werǵ- — to make.
fæstningsværk (Danish): a fortification
Definitions
a fortification
Ancestry of “fæstningsværk”, step by step
fæstningsværk traces back through two separate lines of ancestry.