Where does “rukkha” come from?
rukkha (Pali) comes from Pali deva, from Sanskrit देव, from Proto-Indo-Iranian daywás, from Proto-Indo-European deywós, from Proto-Indo-European dyew- — to be bright; sky, heaven.
rukkha (Pali): tree
Ancestry of “rukkha”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Pali | deva | god; angel |
| 2 | Sanskrit | देव | heavenly, divine, also said of terrestrial things... |
| 3 | Proto-Indo-Iranian | daywás | god |
| 4 | Proto-Indo-European | deywós | god |
| 5 | Proto-Indo-European | dyew- | to be bright; sky, heaven |