Where does “rovnoramenný” come from?

rovnoramenný (Czech) comes from Czech rovný, from Old Czech rovný, from Proto-Slavic orvьnъ, from Proto-Slavic -ьnъ — -ish, -ic, -al, -ed; From adjectives.

rovnoramenný (Czech): isosceles

Definitions

  1. isosceles

Ancestry of “rovnoramenný”, step by step

rovnoramenný traces back through two separate lines of ancestry.

via Czech rovný

StepLanguageWordMeaning
1Czechrovnýeven; equal
2Old Czechrovný—
3Proto-Slavicorvьnъstraight; even
4Proto-Slavic-ьnъ-ish, -ic, -al, -ed; From adjectives

via Czech rameno

StepLanguageWordMeaning
1Czechramenoshoulder
2Old Czechráměshoulder
3Proto-Slavicormęshoulder
4Proto-Slavicòrmoshoulder
Every word from Proto-Slavic -ьnъ →Every word from Proto-Slavic orvьnъ →Every word from Old Czech rovný →