spiral galaxy
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English
[edit]Noun
[edit]spiral galaxy (plural spiral galaxies)
- (astronomy) A galaxy having a number of arms of younger stars that spiral out from the centre containing older ones.
Synonyms
[edit]Hypernyms
[edit]Hyponyms
[edit]Translations
[edit]galaxy having a number of arms
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See also
[edit]References
[edit]- spiral galaxy on Wikipedia.Wikipedia