Where does “dziewiętnastoletni” come from?

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

dziewiętnastoletni (Polish): nineteen-year-old, nineteen-year-long

Definitions

  1. nineteen-year-old, nineteen-year-long

Ancestry of “dziewiętnastoletni”, step by step

dziewiętnastoletni traces back through two separate lines of ancestry.

via Polish letni

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

via Polish dziewiętnaście

StepLanguageWordMeaning
1Polishdziewiętnaścienineteen
2Proto-Slavic*devętь na desęte—
Every word from Proto-Indo-European leh₁tóm →Every word from Proto-Slavic lěto →Every word from Polish lato →