Where does “postcataract” come from?

postcataract (English) comes from English cataract, from Middle English cataract, from Middle Dutch cataracte, from Latin cataracta, from Ancient Greek καταράκτης, from Ancient Greek καταράσσω, from Ancient Greek κατα-, from Ancient Greek κατά — to be/become dry; to burn, to glow; hearth.

postcataract (English): After cataract

Definitions

  1. After cataract

Ancestry of “postcataract”, step by step

postcataract traces back through two separate lines of ancestry.

via English cataract

StepLanguageWordMeaning
1EnglishcataractA waterspout; A large waterfall; steep rapids in...
2Middle Englishcataractcataract; A gate guarding the entrance to Heaven
3Middle Dutchcataracte
4Latincataractawaterfall; drawbridge, portcullis
5Ancient Greekκαταράκτης
6Ancient GreekκαταράσσωI pour down; pour down
7Ancient Greekκατα-back; downwards; against
8Ancient Greekκατά
9Ancient Greekκαταστερίζωto place among the stars; I put among the stars
10Ancient Greekἀστήρa celestial body; illustrious person; starfish
11Proto-Hellenicastḗrstar
12Proto-Indo-Europeanh₂stḗrstar
13Proto-Indo-Europeanh₂eHs-to be/become dry; to burn, to glow; hearth

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
Every word from Proto-Indo-European h₂eHs-Every word from Proto-Indo-European h₂stḗrEvery word from Proto-Hellenic astḗr