eradicate - Master This Word
Master this word with our 5-step learning method – Learn English in English
eradicate Word Meanings
- to completely remove or destroy something
- to eliminate something completely
- to wipe out or exterminate
eradicate Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
eradicate Phonetic & Pronunciation
UK
/ɪˈrædɪkeɪt/
US
/ɪˈrædɪkeɪt/
eradicate Word Etymology
The root 'radic' means 'root' in Latin, combined with the prefix 'e-' meaning 'out of'. Thus, 'eradicate' refers to removing something by its roots. Imagine pulling out a weed completely from the soil to ensure it never grows back.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputReal Context
Eradicate means to remove something completely, leaving no trace or possibility of return. It is often used for pests, diseases, or illegal practices that agencies strive to eliminate at the source, rather than merely reducing their impact. In everyday speech it can be used more broadly to describe very thorough actions, such as eradicating a problem by addressing root causes, policies, and behavior changes. The word carries strong connotations of finality and thoroughness, so it is less common for minor issues. Note that eradication is rarely absolute in most real-world contexts; success is often framed as preventing reemergence rather than guaranteeing total, permanent disappearance.
Usage Reminders
- Think about finality, not casual removal
- Differentiate eradication from simple removal or cleanup
- Avoid using for very minor issues
- Pair with root causes or systemic change for stronger impact
- Use in formal contexts, policy, or science writing
- Check tone: intense and thorough
Common Misconceptions
- It guarantees total removal in all contexts
- It's appropriate for minor, everyday issues
- It can always be swapped with remove or delete
- It refers to emotions or feelings as well as objects
- Humans or people can be eradicated
Thinking Differences
Explain to an English speaker: eradication sounds formal and final, often used for systemic problems, not casual everyday issues.
Learning Tips
- Know the root concept: remove from the source
- Compare with eliminate, remove, erase to feel nuance
- Use in contexts like disease, pests, corruption, poverty
- Pair with root causes or systemic changes
- Pay attention to formal or policy contexts
- Practice with headlines and scientific writing
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of 'eradicate'?
A.To destroy completely
B.To confuse
C.To forgive
D.To encourage
Step 2: Usage
Choose the sentence where 'eradicate' is used correctly:
A.The teacher tried to eradicate the students' knowledge of math.
B.She tried to eradicate her fear of heights by facing them head-on.
C.He eradicated a delicious meal for his birthday celebration.
D.They celebrated their victory by eradicating in the park.
Step 3: Similar Words
Which of the following is a synonym for 'eradicate'?
A.Preserve
B.Intensify
C.Eliminate
D.Reduce
Step 4: Opposite Words
What is the opposite of 'eradicate'?
A.Expose
B.Nurture
C.Amplify
D.Expand
Step 5: Mastery
In what real-life context would you use the word 'eradicate'?
A.Talking about favorite foods
B.Planning a birthday party
C.Writing a love letter
D.Discussing measures to eradicate a disease outbreak
Related Listening
🔥 Advanced
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