Where does “внутриутробный” come from?

внутриутробный (Russian) comes from Russian утроба, from Old East Slavic утроба, from Proto-Slavic ǫtroba, from Proto-Slavic ǫtro, from Proto-Indo-European h₁ón-tr-om, from Proto-Indo-European h₁én — in.

внутриутробный (Russian): intrauterine

Definitions

  1. intrauterine

Ancestry of “внутриутробный”, step by step

StepLanguageWordMeaning
1Russianутробаwomb; belly
2Old East Slavicутроба—
3Proto-Slavicǫtrobainternal organs, entrails, viscera
4Proto-Slavicǫtroinside, core
5Proto-Indo-Europeanh₁ón-tr-om—
6Proto-Indo-Europeanh₁énin
Every word from Proto-Indo-European h₁én →Every word from Proto-Indo-European h₁ón-tr-om →Every word from Proto-Slavic ǫtro →