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Definition of dark star noun from the Oxford Advanced Learner's Dictionary

dark star

noun
 
/ˌdɑːk ˈstɑː(r)/
 
/ˌdɑːrk ˈstɑːr/
(astronomy)
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  1. an object in space similar to a star, that produces no light or very little light
See dark star in the Oxford Advanced American Dictionary
valid
adjective
 
 
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