Where does “neřešitelný” come from?
neřešitelný (Czech) comes from Czech řešitelný, from Czech řešit, from Proto-Slavic rěšiti, from Proto-Indo-European wreyḱ-, from Proto-Indo-European wēr-, from Proto-Indo-European wer- — to burn; to cover, heed, notice; squirrel.
neřešitelný (Czech): unsolvable, insoluble
Definitions
- unsolvable, insoluble