Where does “agueproof” come from?

agueproof (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.

agueproof (English): Resistant to the ague

Definitions

  1. Resistant to the ague

Ancestry of “agueproof”, step by step

agueproof 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 ague

StepLanguageWordMeaning
1EnglishagueAn acute fever; An intermittent fever, attended...
2Middle Englishagu
3Middle Frenchaguëacute
4Latinacūta
5Latinacūtussharpened, made sharp, sharp, having been sharpened
6Latinacuōto make pointed, sharpen, whet
7Latinacusa needle, a pin; bodkin; bran, awn, chaff
8Proto-Italicakus
9Proto-Indo-Europeanh₂eḱus
10Proto-Indo-Europeanh₂eḱ-sharp
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European por-