Where does “海驢” come from?

海驢 (Japanese) comes from Japanese 海, from Old Japanese うな.

海驢 (Japanese): Alternative spelling of 葦鹿

Definitions

  1. Alternative spelling of 葦鹿

Ancestry of “海驢”, step by step

海驢 traces back through two separate lines of ancestry.

via Japanese

StepLanguageWordMeaning
1Japanesea sea, an ocean; a lake; an object covering over...
2Old Japaneseうな

via Japanese

StepLanguageWordMeaning
1Japanesedonkey
Every word from Old Japanese うなEvery word from Japanese