corrosion

definition: 
The process of corroding or being corroded
sentence: 
This is because the iron electrode is more susceptible to corrosion and to self-discharge on standing.
difficulty: 
very easy
toefl frequency: 
2
toefl classification: 
adverb: 
adjective: 
corrosive
adverb sentence: 
adjective sentence: 
The stomach lining is tough and handles acid well, but the acid has a corrosive effect on the lining of the esophagus, which is delicate and thin.
verb: 
verb sentence: