Where does “осмиче” come from?

осмиче (Macedonian) comes from Macedonian осмица, from Macedonian осум, 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,...

Ancestry of “осмиче”, step by step

StepLanguageWordMeaning
1Macedonianосмицаeight (name of the number)
2Macedonianосумeight
3Proto-Slavicosmьeight
4Proto-Balto-Slavicaśmas
5Proto-Indo-Europeanoḱtṓwoseighth
6Proto-Indo-Europeanoḱtṓweight
7Proto-Indo-Europeanaḱ-sharp, pointed; sharp, pointed, edgy; sharp,...
Every word from Proto-Indo-European aḱ-Every word from Proto-Indo-European oḱtṓwEvery word from Proto-Indo-European oḱtṓwos