銀ぎん河が系けい内ない星せい雲うんMeaningsNoun1. galactic nebula (Obsolete)Kanji used銀silver河waterway系lineage内inside星star雲cloudComposed of銀ぎん河が系けいMilky Way galaxy; Milky Way; the Galaxy; galactic system; galaxyNoun内ないwithin ...; inside ...Suffix星せい雲うんnebulaNoun