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multiple star
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noun Astronomy.
three or more stars lying close together in the celestial sphere and usually united in a single gravitational system.
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Origin of multiple star
First recorded in 1840–50
Words nearby multiple star
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use multiple star in a sentence
British Dictionary definitions for multiple star
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Scientific definitions for multiple star
multiple star
A system of three or more stars that are bound together by gravity and orbit a common center of mass. The group generally appears as a single star to the naked eye. Astronomers believe that most stars in the universe are part of multiple or binary systems. Alpha Centauri, the closest star to our Sun, is a multiple star system containing three bodies. See also binary star.
The American Heritage® Science Dictionary
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