Definitions

1. adjective

causing or tending to cause decay, disintegration, or erosion, especially of materials such as metals or stone

“The acid was highly corrosive and could damage the car’s paint.”

2. noun

a substance that causes or promotes corrosion

“The corrosive in the cleaning solution was too harsh for the delicate surfaces.”

3. verb

to cause or promote the decay, disintegration, or erosion of something

“The salty sea air can corrode metal over time.”