Where does “sójka” come from?

sójka (Polish) comes from Proto-Slavic sojьka, from Proto-Slavic -ъka, from Proto-Indo-European -kos — Creates deadjectival and desubstantival...

sójka (Polish): Eurasian jay; Any jay belonging to "Garrulus",...

Definitions

  1. Eurasian jay; Any jay belonging to "Garrulus",...

Ancestry of “sójka”, step by step

StepLanguageWordMeaning
1Proto-SlavicsojьkaAlternative form of *soja
2Proto-Slavic-ъkaDenominal, forms diminutives; Deadjectival,...
3Proto-Indo-European-kosCreates deadjectival and desubstantival...
Every word from Proto-Indo-European -kos →Every word from Proto-Slavic -ъka →Every word from Proto-Slavic sojьka →