Where does “viherheikkous” come from?

viherheikkous (Finnish) comes from Finnish viher-, from Finnish vihreä, from Proto-Finnic viherä, from Proto-Finnic viha, from Proto-Finnic wiša, from Proto-Indo-Iranian wišás, from Proto-Indo-European wisós — fluidity, slime, poison; poison; poison; slime;...

viherheikkous (Finnish): deuteranomaly form of color blindness in which the green cones have lower sensitivity than usual

Definitions

  1. deuteranomaly form of color blindness in which the green cones have lower sensitivity than usual

Ancestry of “viherheikkous”, step by step

StepLanguageWordMeaning
1Finnishviher-Used as defining part in many compound nouns to...
2Finnishvihreägreen; The color green
3Proto-Finnicviherägreen
4Proto-Finnicvihahate, anger; rage; agression
5Proto-Finnicwiša
6Proto-Indo-Iranianwišáspoison, venom
7Proto-Indo-Europeanwisósfluidity, slime, poison; poison; poison; slime;...
Every word from Proto-Indo-European wisósEvery word from Proto-Indo-Iranian wišásEvery word from Proto-Finnic wiša