Where does “остроаголен” come from?

остроаголен (Macedonian) comes from Macedonian агол, from Proto-Slavic ǫgъlъ, from Proto-Balto-Slavic *ángulas, from Proto-Indo-European h₂engulos, from Proto-Indo-European h₂eng- — curve, bend.

остроаголен (Macedonian): acute-angled

Definitions

  1. acute-angled

Ancestry of “остроаголен”, step by step

остроаголен traces back through two separate lines of ancestry.

via Macedonian агол

StepLanguageWordMeaning
1Macedonianаголangle; corner
2Proto-Slavicǫgъlъcorner, angle
3Proto-Balto-Slavic*ángulas—
4Proto-Indo-Europeanh₂engulosjoint?
5Proto-Indo-Europeanh₂eng-curve, bend

via Macedonian остар

StepLanguageWordMeaning
1Macedonianостарsharp
2Proto-Slavicostrъsharp
3Proto-Balto-Slavicaśrassharp
4Proto-Indo-European*h₂eḱróssharp
5Proto-Indo-Europeanh₂eḱ-sharp
Every word from Proto-Indo-European h₂eng- →Every word from Proto-Indo-European h₂engulos →Every word from Proto-Balto-Slavic *ángulas →