Where does “unfilter” come from?

unfilter (English) comes from English filter, from German filter, from French filtré, from Medieval Latin filtrum, from Frankish filtir, from Frankish *felt, from Proto-Germanic *felt, from Proto-Indo-European peld- — to cover, to wrap; skin, hide, cloth; to fold.

unfilter (English): To undo the filtering of (data, etc.), or remove a filter from

Definitions

  1. To undo the filtering of (data, etc.), or remove a filter from

Ancestry of “unfilter”, step by step

unfilter traces back through two separate lines of ancestry.

via English filter

StepLanguageWordMeaning
1EnglishfilterA device which separates a suspended, dissolved,...
2Germanfilterinflection of filtern: ## first-person singular...
3Frenchfiltrépast participle of filtrer; filtered
4Medieval Latinfiltrumfelt
5Frankishfiltir
6Frankish*felt
7Proto-Germanic*felt
8Proto-Indo-Europeanpeld-something beaten or compressed; felt
9Proto-Indo-Europeanpelh₂-to approach
10Proto-Indo-Europeanpel-to cover, to wrap; skin, hide, cloth; to fold

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European pel-