さんこうせいうん

    noun (common) (futsuumeishi)
  1. diffuse nebulaastronomy
Forms
  • さんこうせいうん
  • さんこうせいうん
Generated definitions (experimental)
  1. diffuse nebula
  2. This term refers to a type of astronomical object that is a cloud of gas and dust in space, often where new stars are forming. It is typically less dense and more spread out than other types of nebulae.
Generated collocations (experimental)