Where does “fadeproof” come from?

fadeproof (English) comes from English proof, from Middle English proof, from Old French prove, from Latin proba, from Latin probāre, from Latin probō, from Latin Probus, from Proto-Indo-European pro-bhwo- — passed , crossed.

fadeproof (English): Resistant to fading

Definitions

  1. Resistant to fading

Ancestry of “fadeproof”, step by step

fadeproof traces back through two separate lines of ancestry.

via English proof

StepLanguageWordMeaning
1EnglishproofAn effort, process, or operation designed to...
2Middle Englishproof
3Old Frenchprove
4Latinprobatest, trial; proof, evidence
5Latinprobāre
6Latinprobōto approve, permit, commend
7LatinProbusgood, serviceable, excellent, superior, able
8Proto-Indo-Europeanpro-bhwo-being in front, prominent
9Proto-Indo-Europeanpro-toward, forward
10Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
11Proto-Indo-Europeanper-before, in front; first; to go through
12Proto-Indo-Europeanpr̥tóspassed , crossed

via English fade

StepLanguageWordMeaning
1EnglishfadeWeak; insipid; tasteless
2Middle Englishfade
3Middle Dutchvadeweak, faint, limp
4Old Frenchfadeweak, witless
5Vulgar Latinfatidus
6Latinfatuusfoolish, silly, simple; stupid; insipid,...
7Latinfātusspoken, said, told, foretold, related, predicted; having or had spoken, etc
8Latinfor"defective"; I speak, talk, say
9Proto-Italicfāōrspeak
10Proto-Indo-Europeanbʰéh₂tito speak, to be talking
Every word from Proto-Indo-European pr̥tós