Where does “blind som en mullvad” come from?

blind som en mullvad (Swedish) comes from Swedish blind, from Old Swedish blinder, from Old Norse blindr, from Proto-Germanic blindaz, from French blindage, from French blinder, from French blinde, from German blende — to blend, to mix up; to make cloudy, opaque;...

blind som en mullvad (Swedish): blind as a bat, blind as a mole

Definitions

  1. blind as a bat, blind as a mole

Ancestry of “blind som en mullvad”, step by step

blind som en mullvad traces back through 3 separate lines of ancestry.

via Swedish blind

StepLanguageWordMeaning
1Swedishblindblind; unable or failing to see
2Old Swedishblinderblind; invisible, obscure
3Old Norseblindrblind
4Proto-Germanicblindazblind
5Frenchblindagearmour, armour plating
6Frenchblinderto armor; to reinforce
7Frenchblindepieces of wood used as cover or protection;...
8Germanblendeinflection of blenden: ## first-person singular...
9Germanblendento dazzle; to blind; to show off; to pose; to...
10Middle High Germanblendento blend, mix
11Old High Germanblenten
12Proto-Germanicblandijanąto blind
13Proto-Indo-Europeanbʰlendʰ-to blend, to mix up; to make cloudy, opaque;...

via Swedish söm

StepLanguageWordMeaning
1Swedishsömseam
2Swedish-nadsuffix used to create nouns, particularly from...
3Old Norse-naðrsuffix used to create nouns, particularly from...
4Old Norse-aðrsuffix used to create adjectives meaning “having,...
5Proto-Norse-ᛟᚦᚢᛉ
6Proto-Germanic-ōdazForms adjectives from nouns, indicating the...
7Proto-Indo-European-tósCreates verbal adjectives from verb stems

via Swedish en

StepLanguageWordMeaning
1Swedishenone; "object form of" man; one; "the indefinite...
2Old Swedishēnone
3Old Norseeinnone; some, a few
4Proto-Germanicainazone; some
5Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European bʰlendʰ-