Where does “豚骨” come from?
豚骨 (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.
Ancestry of “豚骨”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Japanese | 骨 | bone; a bone, particularly a covering bone such... |
| 2 | Sanskrit | कपाल | skull, cranium; bowl |
| 3 | Proto-Indo-Iranian | kapā́las | skull |
| 4 | Proto-Indo-European | káp-ōl- | head, bowl |
| 5 | Proto-Indo-European | kap- | to seize, hold |