Where does “kos” come from?
kos (Czech) comes from Old Czech koš, from Proto-Slavic kǫsъ, from Proto-Slavic kǫsati, from Proto-Slavic kǫ̑sъ — piece.
kos (Czech): basket
Ancestry of “kos”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Old Czech | koš | basket |
| 2 | Proto-Slavic | kǫsъ | piece |
| 3 | Proto-Slavic | kǫsati | to bite |
| 4 | Proto-Slavic | kǫ̑sъ | piece |