Where does “klatva” come from?

klatva (Old Czech) comes from Proto-Slavic klętva, from Proto-Slavic klęti — to swear, to give an oath.

Ancestry of “klatva”, step by step

StepLanguageWordMeaning
1Proto-Slavicklętvaa type of oath
2Proto-Slavicklętito swear, to give an oath

Words derived from “klatva”

Every word from Proto-Slavic klęti →Every word from Proto-Slavic klętva →
klatva — Etymology, Origin & Word History | Etymology Explorer