Upper-Intermediate (B2)
IPA: /ˌɛrəˈdɪkeɪʃən/
KK: /ɪˌrædɪˈkeɪʃən/
Definition
The process of completely removing or destroying something, especially something harmful or unwanted.
Example
The eradication of the disease was a major public health achievement.
Conversation

Did you hear about the campaign for the eradication of invasive species in our area?

Yeah, I read about that! It's a great initiative.

I think it's important for preserving local wildlife and plants.

Absolutely! The eradication efforts could really help restore the ecosystem.
Synonyms & Antonyms
Synonyms
elimination
extermination
abolition
Antonyms
establishment
creation
introduction
Root Explanation
Eradication → It is formed from "e-" (meaning out) and "radicari" (meaning to root). The word describes the act of removing something completely, as if pulling it out by the roots.
Memory Tip
Think of 'pulling out' ('e-') something 'by the roots' ('radicari') — that's why eradication means completely removing something.
Visually Confused Words
radication
reradiation
radiation
radicating
medication
dedication
abdication
adiation