Definitions
1.nounThat which has the quality of eating or wearing away gradually.
2.nounAny solid, liquid or gas capable of irreparably harming living tissues or damaging material on contact.
3.adjectiveEating away; having the power of gradually wearing, hanging, or destroying the texture or substance of a body; as the corrosive action of an acid.
4.adjectiveHaving the quality of fretting or vexing.
5.adjectiveDestroying or undermining something gradually.