Where does “попідвіконню” come from?

попідвіконню (Ukrainian) comes from Ukrainian По, from Italian Po, from Latin Padus, from Lepontic Bodincus, from Proto-Indo-European bʰudʰmḗn, from Proto-Indo-European dʰewbʰ-, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.

попідвіконню (Ukrainian): outdoor alongside windowsill

Definitions

  1. outdoor alongside windowsill

Ancestry of “попідвіконню”, step by step

попідвіконню traces back through two separate lines of ancestry.

via Ukrainian По

StepLanguageWordMeaning
1UkrainianПоPetro Poroshenko
2ItalianPo
3LatinPadusthe River Po
4LeponticBodincus
5Proto-Indo-Europeanbʰudʰmḗnbottom
6Proto-Indo-Europeandʰewbʰ-deep
7Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via Ukrainian підвіконня

StepLanguageWordMeaning
1Ukrainianпідвіконняwindowsill
2Ukrainianвікноwindow
3Ukrainian-ни́йUsed to form adjectives from nouns; -ish, -y
4Proto-Slavic-ьnъ-ish, -ic, -al, -ed; From adjectives
Every word from Proto-Indo-European dʰewh₂-Every word from Proto-Indo-European dʰewbʰ-Every word from Proto-Indo-European bʰudʰmḗn