Where does “kirkasvalohoito” come from?

kirkasvalohoito (Finnish) comes from Finnish hoito, from Finnish hoitaa, from Proto-Indo-Iranian śćaHyáH, from Proto-Indo-European (s)ḱeh₃ih₂, from Proto-Indo-European (s)ḱeh₃- — darkness, shadow.

kirkasvalohoito (Finnish): bright light therapy

Definitions

  1. bright light therapy

Ancestry of “kirkasvalohoito”, step by step

kirkasvalohoito traces back through two separate lines of ancestry.

via Finnish hoito

StepLanguageWordMeaning
1Finnishhoitocare; nurture; treatment, cure, therapy, remedy
2Finnishhoitaato nurse, care; to cure; to deal with, fix
3Proto-Indo-IranianśćaHyáHshade, shadow
4Proto-Indo-European(s)ḱeh₃ih₂shadow, shade
5Proto-Indo-European(s)ḱeh₃-darkness, shadow

via Finnish kirkasvalo

StepLanguageWordMeaning
1Finnishkirkasvalobright light as used in (bright) light therapy
2Finnishvalolight
3Proto-Finnicvalolight visible radiation
4Proto-Finno-Ugricwaĺɜ
Every word from Proto-Indo-European (s)ḱeh₃-Every word from Proto-Indo-European (s)ḱeh₃ih₂Every word from Proto-Indo-Iranian śćaHyáH