Where does “klas” come from?

klas (Slovene) comes from Proto-Slavic kȏlsъ, from Proto-Indo-European kolH-so-.

klas (Slovene): ear

Definitions

  1. ear

Ancestry of “klas”, step by step

StepLanguageWordMeaning
1Proto-Slavickȏlsъear (of grain)
2Proto-Indo-EuropeankolH-so-—
Every word from Proto-Indo-European kolH-so- →Every word from Proto-Slavic kȏlsъ →