To have undergone chemical erosion or decay, often due to rust or oxidation.

जंग लगना

English Usage: The metal structure has corroded over the years due to exposure to moisture.

Hindi Usage: धातु की संरचना वर्षों के दौरान नमी के संपर्क में आने के कारण जंग लग गई है।

Describing something that has been damaged or eroded, typically by rust or a chemical reaction.

क्षतिग्रस्त

English Usage: The corroded pipes need to be replaced immediately.

Hindi Usage: क्षतिग्रस्त पाइपों को तुरंत बदलने की आवश्यकता है।