Definition of corroded | Bee Dictionary of English

v cause to deteriorate due to the action of water, air, or an acid
The acid corroded the metal
v become destroyed by water, air, or a corrosive such as an acid
The metal corroded
s eaten away as by acid or oxidation

That of the woman of principle who demonstrated that one could stand for the right values even in a profession corroded by cynicism and cant? That of the novice in politics who .
Sweat corrodes metal, so Bond applied an electrical charge and a fine carbon powder to a gun's corroded part, revealing a fingerprint pattern.
The hole was only 14 inches across, and the pipe that lined it was rusted and corroded.

Time, vandalism and neglect leave downtown Birmingham monuments in disrepair
A walk through downtown parks and a closer look at the statues shows areas needing repair. They include rusted and corroded bases of Kelly Ingram monuments and missing plaques identifying various displays.
June 12, 2013 - Birmingham News
MAUREEN DOWD: Nothing 'lite' about Obama's heavy handedness
The acid that corroded George W. Bush's presidency was fear -- spreading it and succumbing to it.
June 11, 2013 - The Biloxi Sun Herald
Past renters and neighbors come forward with complaints about east side home
More families and neighbors come to KFOX14 about ongoing problems with an east side rental home. KFOX14 first reported the problems with the home on Catnip Street on Thursday when current tenant Juan Sanchez came to us complaining of water and gas problems within the home. Constant water leaks caused flooding and problems with corroded lines prevented the family from being able to use the water ...
June 7, 2013 - KFOX 14 El Paso

P Chidambaram in Times of India
Home minister P Chidambaram, who heads the GoM, said, "Today we discussed remedial issues and environmental issues -- remediation of contaminated water, contaminated soil, toxic wastes that are on the site and the corroded plant."
John Edwards in Forbes
Edwards said the past isn't going to solve today's problems or "a corrupt a corroded system."
Harold W. Attridge in FOXNews
There are questions about whether the fundamental moral fiber of the country is corroded,Attridge said.