hornugle (Danish) comes from Danish horn, from Old Norse horn, from Proto-Norse ᚺᛟᚱᚾᚨ, from Proto-Germanic hurną, from Proto-Indo-European ḱer-, from Proto-Indo-European kr̥-, from Proto-Indo-European ker- — army.
hornugle (Danish): Eurasian eagle owl (Bubo bubo)
Definitions
Eurasian eagle owl (Bubo bubo)
Ancestry of “hornugle”, step by step
hornugle traces back through two separate lines of ancestry.