Where does “sótthreinsa” come from?

sótthreinsa (Icelandic) comes from Icelandic hreinsa, from Old Norse hreinsa, from Proto-Germanic hrainisōną, from Proto-Germanic hrainiz, from Proto-Indo-European króy-n-is, from Proto-Indo-European krey- — to sift, separate, divide.

sótthreinsa (Icelandic): to sterilise, to disinfect

Definitions

  1. to sterilise, to disinfect

Ancestry of “sótthreinsa”, step by step

sótthreinsa traces back through two separate lines of ancestry.

via Icelandic hreinsa

StepLanguageWordMeaning
1Icelandichreinsato clean, to cleanse; to refine, to purify
2Old Norsehreinsato make clean, cleanse; to purge, clear
3Proto-Germanichrainisōnąto clean, cleanse, purify
4Proto-Germanichrainizclean, not dirty; pure; innocent
5Proto-Indo-Europeankróy-n-is
6Proto-Indo-Europeankrey-to sift, separate, divide

via Icelandic sótt

StepLanguageWordMeaning
1Icelandicsóttillness, sickness; supine of sækja
2Old Norsesóttsickness, illness, disease; second-person plural...
3Proto-Germanicsuhtizsickness
4Proto-Germanic-þizForms abstract nouns from verb roots, usually...
5Proto-Indo-European-tisDerives abstract/action nouns from verb roots
Every word from Proto-Indo-European krey-Every word from Proto-Indo-European króy-n-isEvery word from Proto-Germanic hrainiz