Where does “mowisko” come from?

mowisko (Polish) comes from Polish mowa, from Old Polish mowa, from Proto-Slavic mъlva, from Proto-Indo-European mluH-eh₂, from Proto-Indo-European mlewH- — to say.

Ancestry of “mowisko”, step by step

StepLanguageWordMeaning
1Polishmowaspeech; language, speech
2Old Polishmowaspeech
3Proto-Slavicmъlvaspeech
4Proto-Indo-EuropeanmluH-eh₂—
5Proto-Indo-EuropeanmlewH-to say
Every word from Proto-Indo-European mlewH- →Every word from Proto-Indo-European mluH-eh₂ →Every word from Proto-Slavic mъlva →