Where does “antigalaxy” come from?

antigalaxy (English) comes from English galaxy, from Middle English galaxye, from Old French galaxie, from Latin galaxiās, from Ancient Greek γαλαξίας, from Ancient Greek γάλα, from Proto-Indo-European glakt-.

antigalaxy (English): A conjectured type of galaxy formed from...

Definitions

  1. A conjectured type of galaxy formed from...

Ancestry of “antigalaxy”, step by step

antigalaxy traces back through two separate lines of ancestry.

via English galaxy

StepLanguageWordMeaning
1EnglishgalaxyThe Milky Way; the apparent band of concentrated...
2Middle Englishgalaxye
3Old Frenchgalaxie
4Latingalaxiāsthe Galaxy, the Milky Way
5Ancient Greekγαλαξίαςthe Milky Way galaxy; tailor's chalk; dogfish
6Ancient Greekγάλαmilk; milky sap; the Milky Way galaxy
7Proto-Indo-Europeanglakt-

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 glakt-Every word from Ancient Greek γάλαEvery word from Ancient Greek γαλαξίας