vĭgĭlax, ācis, adj. [vigilo], watchful.
I Lit.: canes, Col. 7, 12, 5: Subura, Prop. 4 (5), 7, 15.—
II Trop.: curae, Ov. M. 2, 779.
vigilāx ācis, adj.vigilo, watchful, restless : Subura, Pr.—Fig.: curae, O. ...
An Elementary Latin Dictionary