Where does “postbleach” come from?

postbleach (English) comes from English post, from Middle French poste, from Italian posta, from Latin probāre, from Latin probō, from Latin Probus, from Proto-Indo-European pro-bhwo-, from Proto-Indo-European pro- — passed , crossed.

postbleach (English): After a bleaching operation

Definitions

  1. After a bleaching operation

Ancestry of “postbleach”, step by step

postbleach traces back through two separate lines of ancestry.

via English post

StepLanguageWordMeaning
1EnglishpostA long dowel or plank protruding from the ground;...
2Middle Frenchposte
3Italianpostamail, post; post office; stakes
4Latinprobāre
5Latinprobōto approve, permit, commend
6LatinProbusgood, serviceable, excellent, superior, able
7Proto-Indo-Europeanpro-bhwo-being in front, prominent
8Proto-Indo-Europeanpro-toward, forward
9Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
10Proto-Indo-Europeanper-before, in front; first; to go through
11Proto-Indo-Europeanpr̥tóspassed , crossed

via English bleach

StepLanguageWordMeaning
1EnglishbleachPale; bleak; To treat with bleach, especially so...
2Middle Englishbleche
3Old Englishblǣċ
4Proto-Germanicblaikazpale, white
5Proto-Indo-Europeanbʰloyǵ-os
6Proto-Indo-Europeanbʰleyǵ-to shine
Every word from Proto-Indo-European pr̥tós