basilicus

A name of Regulus or the Lion's Heart, α Leonis; a star of the first magnitude.

basilicus
băsĭlĭcus, a, um, adj., = βασιλικός, kingly, royal, princely, splendid, magnificent, = regalis (in t...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.