Where does “sár” come from?

sár (Irish) comes from English tsar, from Russian царь, from Old East Slavic цьсарь, from Old East Slavic цѣсарь, from Proto-Slavic cěsařь, from Proto-Germanic kaisaraz, from Latin Caesar, from Latin caesaries — hair.

sár (Irish): tsar; overlord, ruler; violation, outrage;...

Definitions

  1. tsar; overlord, ruler; violation, outrage;...

Ancestry of “sár”, step by step

sár traces back through two separate lines of ancestry.

via English tsar

StepLanguageWordMeaning
1EnglishtsarAn emperor of Russia and of some South Slavic...
2Russianцарьtsar, Russian emperor; king
3Old East Slavicцьсарь—
4Old East Slavicцѣсарьemperor, king
5Proto-Slaviccěsařьemperor, king
6Proto-Germanickaisarazemperor
7LatinCaesarJulius Caesar; emperor
8Latincaesariesor hair
9Proto-Indo-Europeankéysero-hair

via Old Irish sár

StepLanguageWordMeaning
1Old Irishsároutrage, insult, humiliation; exceeding,...
2Proto-Celtic*sagrosfirm, stubborn, tenacious, steadfast
3Proto-Indo-European*sǵʰrós—

Words derived from “sár”

Every word from Proto-Indo-European kéysero- →Every word from Latin caesaries →Every word from Latin Caesar →