Where does “*kalu” come from?
*kalu (Proto-Germanic) comes from Proto-Germanic kalwaz, from Proto-Indo-European gelH- — naked; head.
Ancestry of “*kalu”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Proto-Germanic | kalwaz | bald |
| 2 | Proto-Indo-European | gelH- | naked; head |