Where does “jedenastoletni” come from?

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

jedenastoletni (Polish): eleven years, eleven-year-old, eleven-year-long

Definitions

  1. eleven years, eleven-year-old, eleven-year-long

Ancestry of “jedenastoletni”, step by step

jedenastoletni traces back through two separate lines of ancestry.

via Polish letni

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

via Polish jedenaście

StepLanguageWordMeaning
1Polishjedenaścieeleven
2Proto-Slavic*edinъ na desęteeleven
Every word from Proto-Indo-European leh₁tóm →Every word from Proto-Slavic lěto →Every word from Polish lato →