rigil

English Thesaurus

1. brightest star in Centaurus; second nearest star to the sun (noun.object)

instance hypernym	:	binary, binary star, double star,
definition	:	a system of two stars that revolve around each other under their mutual gravitation (noun.object)

member meronym	:	centaur, centaurus,
definition	:	a conspicuous constellation in the southern hemisphere near the Southern Cross (noun.object)