metagalaxy

/met-uh-gal-uhk-see/US // ˌmɛt əˈgæl ək si //UK // (ˌmɛtəˈɡæləksɪ) //

元老级,元代,元宝,元宝级

Definitions

n.名词 noun

1
plural met·a·gal·ax·ies.Astronomy.
- : the complete system of galaxies; the Milky Way and all the surrounding galaxies.