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spectroscopic binary. In DICTIOUS you will not only get to know all the dictionary meanings for the word
spectroscopic binary, but we will also tell you about its etymology, its characteristics and you will know how to say
spectroscopic binary in singular and plural. Everything you need to know about the word
spectroscopic binary you have here. The definition of the word
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English
Noun
spectroscopic binary (uncountable)
- (astronomy) A binary star in which the component stars are close together and can only be resolved via spectroscopy.