Where does “antihorizon” come from?

antihorizon (English) comes from English horizon, from Middle English orisonte, from Middle French horizon, from Old French orisonte, from Latin horizōn, from Ancient Greek ὁρίζων, from Ancient Greek ὅρος, from Proto-Hellenic wórwos.

antihorizon (English): The opposite of an event horizon, allowing escape...

Definitions

  1. The opposite of an event horizon, allowing escape...

Ancestry of “antihorizon”, step by step

antihorizon traces back through two separate lines of ancestry.

via English horizon

StepLanguageWordMeaning
1EnglishhorizonThe visible horizontal line or point that...
2Middle EnglishorisonteThe horizon point where the sky seems to disappear
3Middle Frenchhorizon
4Old Frenchorisonte
5Latinhorizōnhorizon
6Ancient Greekὁρίζωνhorizon
7Ancient Greekὅροςboundary, limit, frontier, landmark; marking...
8Proto-Hellenicwórwos
9Proto-Indo-Europeanwerw-

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 werw-Every word from Proto-Hellenic wórwosEvery word from Ancient Greek ὅρος