saxĭfĭcus — Lewis & Short
saxĭfĭcus, a, um, adj.saxum-facio,
I that turns into stone, petrifying (poet.):
Medusa,Ov. Ib. 555; Sil. 10, 178; Luc. 9, 670; cf.:
vultus Medusae,Ov. M. 5, 217:
os (Medusae),Sen. Herc. Fur. 901.