Meaning of BINARY STAR

Pronunciation:			'bInuree stâr
WordNet Dictionary
	Definition:		[n]  a system of two stars that revolve around each other under their mutual gravitation
	Synonyms:		binary, double star
	See Also:		Aldebaran, Algol, Alpha Centauri, Altair, Antares, Beta Orionis, Canicula, Dog Star, Epsilon Aurigae, Procyon, Rigel, Rigil, Rigil Kent, Sirius, Sothis, star, Vega