Where does “干支” come from?

干支 (Japanese) comes from Japanese 兄, from Old Japanese あに, from Japanese の, from Old Japanese の, from Middle Chinese 能 — talent, ability.

干支 (Japanese): the sexagenary cycle; the twelve earthly branches

Definitions

  1. the sexagenary cycle; the twelve earthly branches

Ancestry of “干支”, step by step

干支 traces back through two separate lines of ancestry.

via Japanese

StepLanguageWordMeaning
1Japaneseelder brother; elder brother-in-law; Short for...
2Old Japaneseあに
3Japanesegenitive case marker; nominative case marker in a...
4Old Japaneseplain, field
5Middle Chinesetalent, ability

via Japanese

StepLanguageWordMeaning
1Japanesea younger sibling; one’s own younger brother; a...
Every word from Middle Chinese Every word from Old Japanese Every word from Japanese