Where does “koil-” come from?
koil- (Proto-Indo-European) comes from Proto-Indo-European ḱei- — to lie with, store, be familiar.
koil- (Proto-Indo-European): safe, unharmed
Ancestry of “koil-”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Proto-Indo-European | ḱei- | to lie with, store, be familiar |
Words derived from “koil-”