Where does “ústa” come from?
ústa (Czech) comes from Old Czech usta, from Proto-Slavic ustà, from Proto-Indo-European h₃éh₁os — mouth.
ústa (Czech): mouth
Ancestry of “ústa”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Old Czech | usta | — |
| 2 | Proto-Slavic | ustà | — |
| 3 | Proto-Indo-European | h₃éh₁os | mouth |