active galaxy en · NOUN
Meanings
- A galaxy where a significant fraction of the energy output is not emitted by the normal components of a galaxy.
- (qualifier:by restriction) A galaxy with an active nucleus (AGN, active galactic nucleus)
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| active galaxies | Number=Plur | lexicographic |
Hypernyms
Hyponyms
quasar · XBONG · Markarian galaxy · Seyfert galaxy · LIRG · blazar · starburst galaxy · LINER · radio galaxy
Relateds
BL Lac object · BL Lacertae object · AGN · active galactic nucleus · BL Lac