Where does “пятизвёздный” come from?

пятизвёздный (Russian) comes from Russian звезда, from Old East Slavic звѣзда, from Proto-Slavic gvězda, from Proto-Balto-Slavic *źwaisdā́ˀ, from Proto-Indo-European *ǵʰwoysdʰ-.

пятизвёздный (Russian): having five stars (e.g. star system; decorations)

Definitions

  1. having five stars (e.g. star system; decorations)

Ancestry of “пятизвёздный”, step by step

пятизвёздный traces back through two separate lines of ancestry.

via Russian звезда

StepLanguageWordMeaning
1Russianзвездаstar; spider
2Old East Slavicзвѣздаstar
3Proto-Slavicgvězdastar
4Proto-Balto-Slavic*źwaisdā́ˀ
5Proto-Indo-European*ǵʰwoysdʰ-

via Russian пять

StepLanguageWordMeaning
1Russianпятьfive; second-person singular imperative...
2Old Church Slavonicпѧтьfive
3Proto-Slavicpętьfive
4Proto-Indo-Europeanpénkʷefive
Every word from Proto-Indo-European *ǵʰwoysdʰ-Every word from Proto-Balto-Slavic *źwaisdā́ˀEvery word from Proto-Slavic gvězda