Where does “osrdečník” come from?

osrdečník (Czech) comes from Czech srdce, from Old Czech srdce, from Proto-Slavic sьrdьce, from Proto-Balto-Slavic śirˀdís, from Proto-Indo-European ḱḗr — heart.

osrdečník (Czech): pericardium

Definitions

  1. pericardium

Ancestry of “osrdečník”, step by step

StepLanguageWordMeaning
1Czechsrdceheart; hearts
2Old Czechsrdceheart
3Proto-Slavicsьrdьceheart
4Proto-Balto-Slavicśirˀdísheart
5Proto-Indo-Europeanḱḗrheart
Every word from Proto-Indo-European ḱḗr →Every word from Proto-Balto-Slavic śirˀdís →Every word from Proto-Slavic sьrdьce →