pětibojař (Czech) comes from Czech pětiboj, 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.
pětibojař (Czech): pentathlete
Definitions
pentathlete
Ancestry of “pětibojař”, step by step
pětibojař traces back through two separate lines of ancestry.