Where does “совершенноле́тний” come from?

совершенноле́тний (Russian) comes from Russian ле́то, from Old East Slavic лѣто, from Proto-Slavic lěto, from Proto-Indo-European leh₁tóm.

совершенноле́тний (Russian): of age, adult

Definitions

  1. of age, adult

Ancestry of “совершенноле́тний”, step by step

совершенноле́тний traces back through two separate lines of ancestry.

via Russian ле́то

StepLanguageWordMeaning
1Russianле́тоyear; summer, year
2Old East Slavicлѣтоtime
3Proto-Slaviclětosummer; year
4Proto-Indo-Europeanleh₁tóm—

via Russian соверше́нный

StepLanguageWordMeaning
1Russianсоверше́нныйcomplete
2Russian-е́нныйused to form past passive participles from verbs in
3Old Church Slavonic-еньнъ—

Words derived from “совершенноле́тний”

Every word from Proto-Indo-European leh₁tóm →Every word from Proto-Slavic lěto →Every word from Old East Slavic лѣто →