Where does “пучина” come from?

пучина (Russian) comes from Proto-Slavic pǫčina, from Proto-Slavic -ina — Denominal, forming collectives denoting something...

пучина (Russian): gulf, abyss; eddy; the deep

Definitions

  1. gulf, abyss; eddy; the deep

Ancestry of “пучина”, step by step

StepLanguageWordMeaning
1Proto-Slavicpǫčinaopen sea
2Proto-Slavic-inaDenominal, forming collectives denoting something...
Every word from Proto-Slavic -ina →