Definition of Double Star in English :

Define Double Star in English

Double Star meaning in English

Meaning of Double Star in English

Pronunciation of Double Star in English

Double Star pronunciation in English

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Double Star

see synonyms of double star

Noun

1. binary, binary star, double star

a system of two stars that revolve around each other under their mutual gravitation

WordNet Lexical Database for English. Princeton University. 2010.


Double Star

see synonyms of double star
noun
two stars, appearing close together when viewed through a telescope; either physically associated (binary star) or not associated (optical double star)
See also binary star, optical double star

Collins English Dictionary. Copyright © HarperCollins Publishers


Double Star

see synonyms of double star
1. 
binary star
2. 
two stars, along the same line of sight, that look like one star, or a binary star, but actually are very distant and physically unrelated; optical double

Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.


Double Star

see synonyms of double star

The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.