Where does “bólusótt” come from?

bólusótt (Icelandic) comes from Icelandic sótt, from Old Norse sótt, from Proto-Germanic suhtiz, from Proto-Germanic -þiz, from Proto-Indo-European -tis — Derives abstract/action nouns from verb roots.

bólusótt (Icelandic): smallpox

Definitions

  1. smallpox

Ancestry of “bólusótt”, step by step

bólusótt traces back through two separate lines of ancestry.

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

via Icelandic bóla

StepLanguageWordMeaning
1Icelandicbólaa pimple, a zit; a bubble; a boss, a stud
Every word from Proto-Indo-European -tisEvery word from Proto-Germanic -þizEvery word from Proto-Germanic suhtiz