Where does “uimarakko” come from?
uimarakko (Finnish) comes from Finnish rakko, from Proto-Finnic rakko — bladder; blister.
uimarakko (Finnish): swim bladder
Ancestry of “uimarakko”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Finnish | rakko | bladder; blister; vesicle |
| 2 | Proto-Finnic | rakko | bladder; blister |