aerūgĭno

avi, atum, 1, v. n.

aerugo

I. to become rusty, cankered (eccl.): aurum et argentum vestrum aeruginavit, Vulg. Jac. 5, 3.—
II. Trop.: sicut aeramentum, aeruginat nequitia illius, Vulg. Eccli. 12, 10.
Lewis & Short
A Latin Dictionary, 1879
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