Where does “涙骨” come from?

涙骨 (Japanese) comes from Japanese 骨, from Sanskrit कपाल, from Proto-Indo-Iranian kapā́las, from Proto-Indo-European káp-ōl-, from Proto-Indo-European kap- — to seize, hold.

涙骨 (Japanese): a lacrimal bone

Definitions

  1. a lacrimal bone

Ancestry of “涙骨”, step by step

涙骨 traces back through two separate lines of ancestry.

via Japanese

StepLanguageWordMeaning
1Japanesebone; a bone, particularly a covering bone such...
2Sanskritकपालskull, cranium; bowl
3Proto-Indo-Iraniankapā́lasskull
4Proto-Indo-Europeankáp-ōl-head, bowl
5Proto-Indo-Europeankap-to seize, hold

via Japanese

StepLanguageWordMeaning
1Japanesetear, teardrop
Every word from Proto-Indo-European kap-Every word from Proto-Indo-European káp-ōl-Every word from Proto-Indo-Iranian kapā́las
涙骨 — Etymology, Origin & Word History | Etymology Explorer