Where does “rikastusjäte” come from?

rikastusjäte (Finnish) comes from Finnish rikastus, from Finnish rikastaa, from Finnish rikas, from Proto-Finnic rik'as, from Proto-Germanic rīkijaz, from Proto-Germanic rīks, from Proto-Celtic rīxs, from Proto-Indo-European h₃rḗǵs — to straighten, to right oneself; right; just.

rikastusjäte (Finnish): tailings waste that remains after the minerals have been extracted from an ore

Definitions

  1. tailings waste that remains after the minerals have been extracted from an ore

Ancestry of “rikastusjäte”, step by step

rikastusjäte traces back through two separate lines of ancestry.

via Finnish rikastus

StepLanguageWordMeaning
1Finnishrikastusenriching, enrichment
2FinnishrikastaaTo enrich, concentrate
3Finnishrikasrich; wealthy; opulent
4Proto-Finnicrik'asrich, wealthy
5Proto-Germanicrīkijazkingly, royal, noble; mighty, powerful; rich
6Proto-Germanicrīksking, ruler
7Proto-Celticrīxsking
8Proto-Indo-Europeanh₃rḗǵsking, ruler
9Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just

via Finnish jäte

StepLanguageWordMeaning
1Finnishjätewaste, garbage, rubbish
2Finnishjättääto leave; to take, drop off, deliver; to submit
3Proto-Finnicjättädäkto leave
4Proto-Finnic-ttadakCreates causative verbs from regular verbs,...
5Proto-Uralic-kta-
Every word from Proto-Indo-European h₃reǵ-Every word from Proto-Indo-European h₃rḗǵsEvery word from Proto-Celtic rīxs