Lewis Short
Vergĭlĭae (noun F) : vergo
* The constellation of the seven stars, that rises at the end of spring, the Pleiades, Cic. N. D. poët. 2, 44, 112; Auct. B. Afr. 47; Isid. Orig. 3, 70; cf. Fest. p. 372 Müll.
Charlton T. Lewis, Charles Short, A Latin Dictionary