Where does “чацвер” come from?

чацвер (Belarusian) comes from Proto-Slavic četvьrtъkъ, from Proto-Slavic četvьrtъ, from Proto-Balto-Slavic ketwirtas, from Proto-Indo-European *kʷetwr̥tós — fourth.

чацвер (Belarusian): Thursday

Definitions

  1. Thursday

Ancestry of “чацвер”, step by step

StepLanguageWordMeaning
1Proto-SlavicčetvьrtъkъThursday
2Proto-Slavicčetvьrtъfourth
3Proto-Balto-Slavicketwirtasfourth
4Proto-Indo-European*kʷetwr̥tósfourth
Every word from Proto-Indo-European *kʷetwr̥tósEvery word from Proto-Balto-Slavic ketwirtasEvery word from Proto-Slavic četvьrtъ