binary system

noun

: binary star
also : a similar system containing bodies (such as black holes) other than stars

Examples of binary system in a Sentence

Recent Examples on the Web The radar images showed the asteroid is roughly spherical and is one of a pair, called a binary system. Ashley Strickland, CNN, 6 July 2024 As part of processing its data, the Gaia team attempts to identify both overall motion and any indications that a star is orbiting as part of a binary system. John Timmer, Ars Technica, 16 Apr. 2024 As technology has advanced in the past 80 years, researchers are set to obtain new insights into the lifecycles of binary systems and the waning but powerful stellar processes that fuel them making this T CrB nova particularly exciting. Maria Mocerino, Interesting Engineering, 1 July 2024 Hard Science The Sun was half of a binary system, a new paper suggests The theory could resolve some unanswered questions. Big Think, 24 June 2024 See all Example Sentences for binary system 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'binary system.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1802, in the meaning defined above

Time Traveler
The first known use of binary system was in 1802

Dictionary Entries Near binary system

Cite this Entry

“Binary system.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/binary%20system. Accessed 27 Jul. 2024.

Kids Definition

binary system

noun
: a system of two objects that revolve around each other
especially : binary star

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