Where does “класни” come from?

класни (Serbo-Croatian) comes from Serbo-Croatian кла̀са, from German klasse, from Russian класс, from Latin classis, from Proto-Italic klāssis, from Proto-Indo-European kelh₁- — to call, cry, summon.

класни (Serbo-Croatian): class

Definitions

  1. class

Ancestry of “класни”, step by step

StepLanguageWordMeaning
1Serbo-Croatianкла̀саclass (all meanings)
2Germanklassegreat, awesome
3Russianклассclass
4Latinclassisany one of the five divisions into which Servius...
5Proto-Italicklāssis—
6Proto-Indo-Europeankelh₁-to call, cry, summon
Every word from Proto-Indo-European kelh₁- →Every word from Proto-Italic klāssis →Every word from Latin classis →