Where does “dziesięcioletni” come from?

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

dziesięcioletni (Polish): ten-year-old

Definitions

  1. ten-year-old

Ancestry of “dziesięcioletni”, step by step

dziesięcioletni traces back through two separate lines of ancestry.

via Polish letni

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

via Polish dziesięć

StepLanguageWordMeaning
1Polishdziesięćten
2Proto-Slavic*dȅsętьten
Every word from Proto-Indo-European leh₁tóm →Every word from Proto-Slavic lěto →Every word from Polish lato →