Where does “dziewięcioletni” come from?

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

dziewięcioletni (Polish): nine-year-old

Definitions

  1. nine-year-old

Ancestry of “dziewięcioletni”, step by step

dziewięcioletni traces back through two separate lines of ancestry.

via Polish letni

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

via Polish dziewięć

StepLanguageWordMeaning
1Polishdziewięćnine
2Proto-Slavicdevętьnine
3Proto-Indo-Europeanh₁néwn̥nine
Every word from Proto-Indo-European leh₁tóm →Every word from Proto-Slavic lěto →Every word from Polish lato →