Galaxy

"Galaxy" in Japanese

星雲

seiun

(collection of billions of stars, galactic dust, black holes, etc)

銀河

ginga

(collection of billions of stars, galactic dust, black holes, etc)

銀河系

gingakei

(collection of billions of stars, galactic dust, black holes, etc)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.