나쁜 것을 완전히 뿌리째 뽑아 없앰.
The complete destruction or removal of something, typically a disease, a social problem, or a pest.
예문:
"The World Health Organization led a successful campaign for the eradication of smallpox."
"The new policy focuses on the eradication of extreme poverty in rural areas."
"Effective pest control is essential for the eradication of termites from the building."