Where does “boku” come from?
boku (Lower Sorbian) comes from Lower Sorbian bok, from Proto-Slavic bokъ — side.
boku (Lower Sorbian): locative singular of bok
Ancestry of “boku”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Lower Sorbian | bok | side; page; breast |
| 2 | Proto-Slavic | bokъ | side |