Where does “лечебный” come from?

лечебный (Russian) comes from Russian лече́ние, from Russian -е́ние, from Old Church Slavonic -ньѥ, from Proto-Slavic -nьje, from Proto-Slavic -ьje — Denominal, forming collective nouns; Deverbal ,...

лечебный (Russian): medical; medicinal, healing, therapeutic,...

Definitions

  1. medical; medicinal, healing, therapeutic,...

Ancestry of “лечебный”, step by step

StepLanguageWordMeaning
1Russianлече́ниеtreatment, cure
2Russian-е́ние-tion
3Old Church Slavonic-ньѥ—
4Proto-Slavic-nьjeDeverbal, forming action nouns
5Proto-Slavic-ьjeDenominal, forming collective nouns; Deverbal ,...
Every word from Proto-Slavic -ьje →Every word from Russian -е́ние →Every word from Proto-Slavic -nьje →