Where does “anticataract” come from?

anticataract (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.

anticataract (English): Preventing or countering cataracts

Definitions

  1. Preventing or countering cataracts

Ancestry of “anticataract”, step by step

anticataract 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 anti

StepLanguageWordMeaning
1EnglishantiOpposed to something; That has a torsion angle...
2Englishanti-Against, hostile to; Contrasting with the norm;...
3Ancient Greekἀντι-anti-, against; like, reminiscent of
4Ancient Greekᾰ̓ντῐ́opposite
Every word from Proto-Indo-European h₂eHs-Every word from Proto-Indo-European h₂stḗrEvery word from Proto-Hellenic astḗr
anticataract — Etymology, Origin & Word History | Etymology Explorer