Where does “dubbelblindtest” come from?

dubbelblindtest (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;...

dubbelblindtest (Swedish): double-blind test

Definitions

  1. double-blind test

Ancestry of “dubbelblindtest”, step by step

dubbelblindtest 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 test

StepLanguageWordMeaning
1Swedishtesta test, an examination, a trial; a test, an...
2EnglishTesta Test match
3Germantestento test
4GermanTesttest; melting pot
5EnglishtestA challenge, trial; A cupel or cupelling hearth...
6Middle Englishteste
7Old Frenchtestehead
8Latintestiswitness; one who testifies or attests; testicle
9Latinterstis
10Latintrīstissad, unhappy, melancholy, morose
11Proto-Indo-Europeantristh₂sa third party standing, after the two parties to...
12Proto-Indo-Europeansteh₂-to stand

via Swedish dubbel

StepLanguageWordMeaning
1Swedishdubbeldouble
2Old Swedishdobel
3GermanDübeldowel
4Middle High Germantübel
5Old High Germantubil
6Proto-Germanicdubilazpeg; dowel
7Proto-Germanicdubjanąto fit
8Proto-Indo-Europeandʰewbʰ-deep
9Proto-Indo-Europeandʰewh₂-smoke; mist, haze
Every word from Proto-Indo-European bʰlendʰ-