Where does “desetiboj” come from?

desetiboj (Czech) comes from Czech boj, from Old Czech boj, from Proto-Slavic bojь, from Proto-Indo-European bʰoyh₂ós, from Proto-Indo-European bʰeyh₂- — to fear, be afraid; to strike, hit; to hew, cut.

desetiboj (Czech): decathlon

Definitions

  1. decathlon

Ancestry of “desetiboj”, step by step

desetiboj traces back through two separate lines of ancestry.

via Czech boj

StepLanguageWordMeaning
1Czechbojfight; second-person singular imperative of bát
2Old Czechbojfight
3Proto-Slavicbojьbattle, fight
4Proto-Indo-Europeanbʰoyh₂ós
5Proto-Indo-Europeanbʰeyh₂-to fear, be afraid; to strike, hit; to hew, cut

via Czech deseti

StepLanguageWordMeaning
1Czechdeseti

Words derived from “desetiboj

Every word from Proto-Indo-European bʰeyh₂-Every word from Proto-Indo-European bʰoyh₂ósEvery word from Proto-Slavic bojь