Where does “fejlkilde” come from?

fejlkilde (Danish) comes from Danish fejl, from Middle Low German feil, from French faille, from French faillir, from Middle French faillir, from Old French falir, from Vulgar Latin fallire, from Latin fallō — to bend; to lie, deceive.

fejlkilde (Danish): something that causes the result of an experiment...

Definitions

  1. something that causes the result of an experiment...

Ancestry of “fejlkilde”, step by step

fejlkilde traces back through two separate lines of ancestry.

via Danish fejl

StepLanguageWordMeaning
1Danishfejlwrong; wrongly, erroneously, mis-; mistake, error
2Middle Low Germanfeil
3Frenchfaillefault; flaw; third-person singular present...
4Frenchfaillirto almost do something; to fail; to go bankrupt
5Middle Frenchfaillirto fail
6Old Frenchfalirto fail; to err; to make a mistake
7Vulgar Latinfallire
8Latinfallōto deceive, beguile, trick, cheat, delude, ensnare, disappoint
9Proto-Indo-Europeanǵʰwel-to bend; to lie, deceive

via Danish kilde

StepLanguageWordMeaning
1Danishkildespring, fountain, source; source, fountain,...
2Old Norsekeldaa well, a spring
3Proto-Germanickaldijǭwell, spring
4Proto-Germanickaldazcold
5Proto-Germanickalanąto be cold, to freeze
6Proto-Indo-Europeanǵel-to swallow; swallow
Every word from Proto-Indo-European ǵʰwel-Every word from Latin fallōEvery word from Vulgar Latin fallire