Where does “fatahreinsun” come from?

fatahreinsun (Icelandic) comes from Icelandic hreinsun, 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.

fatahreinsun (Icelandic): dry cleaning

Definitions

  1. dry cleaning

Ancestry of “fatahreinsun”, step by step

fatahreinsun traces back through two separate lines of ancestry.

via Icelandic hreinsun

StepLanguageWordMeaning
1Icelandichreinsuncleansing; cleaning, dry cleaning; purification
2Icelandichreinsato clean, to cleanse; to refine, to purify
3Old Norsehreinsato make clean, cleanse; to purge, clear
4Proto-Germanichrainisōnąto clean, cleanse, purify
5Proto-Germanichrainizclean, not dirty; pure; innocent
6Proto-Indo-Europeankróy-n-is
7Proto-Indo-Europeankrey-to sift, separate, divide

via Icelandic föt

StepLanguageWordMeaning
1Icelandicfötclothes
Every word from Proto-Indo-European krey-Every word from Proto-Indo-European króy-n-isEvery word from Proto-Germanic hrainiz