Where does “osmák” come from?

osmák (Czech) comes from Czech osm, from Old Czech osm, from Proto-Slavic osmь, from Proto-Balto-Slavic aśmas, from Proto-Indo-European oḱtṓwos, from Proto-Indo-European oḱtṓw, from Proto-Indo-European aḱ- — sharp, pointed; sharp, pointed, edgy; sharp,...

osmák (Czech): An eighth‐grader

Definitions

  1. An eighth‐grader

Ancestry of “osmák”, step by step

osmák traces back through two separate lines of ancestry.

via Czech osm

StepLanguageWordMeaning
1Czechosmeight
2Old Czechosmeight
3Proto-Slavicosmьeight
4Proto-Balto-Slavicaśmas—
5Proto-Indo-Europeanoḱtṓwoseighth
6Proto-Indo-Europeanoḱtṓweight
7Proto-Indo-Europeanaḱ-sharp, pointed; sharp, pointed, edgy; sharp,...

via Czech osmý

StepLanguageWordMeaning
1Czechosmýeighth
2Old Czechosmý—
3Proto-Slavicosmъeighth
4Proto-Balto-Slavic*aśtmas—
Every word from Proto-Indo-European aḱ- →Every word from Proto-Indo-European oḱtṓw →Every word from Proto-Indo-European oḱtṓwos →