Where does “golden eagle” come from?

golden eagle (English) comes from English Golden, from Middle English golden, from Middle English gulden, from Dutch gulden, from Middle Dutch guldijn, from Old Dutch guldīn, from Proto-Germanic gulþīnaz, from Proto-Germanic gulþą — to flourish; green, yellow.

golden eagle (English): A large bird of prey, Aquila chrysaetos, that hunts while soaring

Definitions

  1. A large bird of prey, Aquila chrysaetos, that hunts while soaring

Ancestry of “golden eagle”, step by step

golden eagle traces back through two separate lines of ancestry.

via English Golden

StepLanguageWordMeaning
1EnglishGoldenOS grid ref SW9246
2Middle EnglishgoldenFormed from gold; Decorated or covered with gold;...
3Middle EnglishguldenAlternative form of gilden
4Dutchguldengolden, made of gold; precious, excellent,...
5Middle Dutchguldijn
6Old Dutchguldīngolden
7Proto-Germanicgulþīnazgolden, made of gold
8Proto-Germanicgulþągold
9Proto-Indo-Europeanǵʰl̥tómgold
10Proto-Indo-Europeanǵʰelh₃-to flourish; green, yellow

via English eagle

StepLanguageWordMeaning
1EnglisheagleAny of several large carnivorous and...
2Frenchaigleeagle; a man of ingenuity and superior talent; a...
3Italianaquilaeagle
4SpanishÁguilaeagle
5Old Spanishaguilaeagle
6Latinaquilaeagle; the standard carried by a Roman legion;...
7Ancient Greekχρυσάετοςgolden eagle
8Ancient Greekχρῡσόςgold
Every word from Proto-Indo-European ǵʰelh₃-
golden eagle — Etymology, Origin & Word History | Etymology Explorer