Ctesibicus

Ctēsĭbĭus, i, m., a mechanic of Alexandria, distinguished for his inventions in hydraulics, Vitr. 9, 6 (al. 9), p. 280 Bip.—Hence,

II.

Ctēsĭbĭcus, a, um, adj., of Ctesibius:

machina,

Vitr. 10, 12.