Where does “codeguano” come from?

codeguano (Spanish) comes from English Codegua, from Mapudungun codeuyhue.

Ancestry of “codeguano”, step by step

StepLanguageWordMeaning
1EnglishCodegua—
2Mapudunguncodeuyhue—
Every word from Mapudungun codeuyhue →Every word from English Codegua →