Where does “dwudziestosiedmioletni” come from?

dwudziestosiedmioletni (Polish) comes from Polish letni, from Polish lato, from Proto-Slavic lěto, from Proto-Indo-European leh₁tóm.

dwudziestosiedmioletni (Polish): twenty-seven-year-old, twenty-seven-year-long

Definitions

  1. twenty-seven-year-old, twenty-seven-year-long

Ancestry of “dwudziestosiedmioletni”, step by step

dwudziestosiedmioletni traces back through two separate lines of ancestry.

via Polish letni

StepLanguageWordMeaning
1Polishletnisummer, summery, estival
2Polishlatosummer
3Proto-Slaviclětosummer; year
4Proto-Indo-Europeanleh₁tóm—

via Polish dwadzieścia siedem

StepLanguageWordMeaning
1Polishdwadzieścia siedemtwenty-seven
Every word from Proto-Indo-European leh₁tóm →Every word from Proto-Slavic lěto →Every word from Polish lato →