Where does “płetwonurek” come from?

płetwonurek (Polish) comes from Polish płetwa, from Old Polish plutwa, from Old Czech plútva, from Old Czech plúti, from Proto-Slavic pluti, from Proto-Balto-Slavic plauˀtei, from Proto-Indo-European pleh₃(w)- — to swim, flow.

płetwonurek (Polish): scuba diver, frogman

Definitions

  1. scuba diver, frogman

Ancestry of “płetwonurek”, step by step

płetwonurek traces back through two separate lines of ancestry.

via Polish płetwa

StepLanguageWordMeaning
1Polishpłetwafin, flipper; swim fin
2Old Polishplutwafin
3Old Czechplútvafin
4Old Czechplútito sail, to float, to flow
5Proto-Slavicplutito swim; to sail
6Proto-Balto-Slavicplauˀteito swim
7Proto-Indo-Europeanpleh₃(w)-to swim, flow

via Polish nurek

StepLanguageWordMeaning
1Polishnurekdiver; dive; rhinoceros auklet
2Polish-ekmasculine diminutive noun suffix
3Polish-nyForms masculine adjectives
4Latintemporālisof or belonging to time, lasting but for a time, temporary, temporal
5Latintempustime, period, age; season; kairos, right time,...
6Proto-Indo-Europeantemposstretch
7Proto-Indo-Europeantemp-to extend, stretch, span; to stetch, string; to...
Every word from Proto-Indo-European pleh₃(w)-Every word from Proto-Balto-Slavic plauˀteiEvery word from Proto-Slavic pluti