Where does “kotsena” come from?

kotsena (Ingrian) comes from Russian кочан, from Proto-Slavic kočanъ — cob?.

kotsena (Ingrian): cabbage stalk

Definitions

  1. cabbage stalk

Ancestry of “kotsena”, step by step

StepLanguageWordMeaning
1Russianкочанhead of cabbage; head, noggin
2Proto-Slavickočanъcob?
Every word from Proto-Slavic kočanъ →Every word from Russian кочан →