暗黒星雲
Japanese
| Kanji in this term | |||
|---|---|---|---|
| 暗 | 黒 | 星 | 雲 |
| あん Grade: 3 |
こく Grade: 2 |
せい Grade: 2 |
うん Grade: 2 |
| on'yomi | |||
| Alternative spelling |
|---|
| 暗黑星雲 (kyūjitai) |
Etymology
Compound of 暗黒 (ankoku, “darkness”) and 星雲 (seiun, “nebula”).
Noun
暗黒星雲 • (ankoku seiun)
- a type of interstellar cloud that is so dense that it obscures light from background stars; a dark nebula