Where does “cro” come from?
cro (Manx) comes from Old Irish cnó, from Proto-Celtic knūs, from Proto-Indo-European knew-, from Proto-Indo-European ken- — to arise, begin.
cro (Manx): nut
Ancestry of “cro”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Old Irish | cnó | nut |
| 2 | Proto-Celtic | knūs | nut |
| 3 | Proto-Indo-European | knew- | to scrape; scratch; rub; to scratch; scrape; rub |
| 4 | Proto-Indo-European | ken- | to arise, begin |