contamination - Master This Word
Master this word with our 5-step learning method – Learn English in English
contamination Word Meanings
- the presence of a foreign substance that makes something unsafe or unclean
- the process or state of becoming contaminated, with impurities or germs
- figurative: tainting or spoiling a system, process, or reputation
contamination Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
contamination Phonetic & Pronunciation
UK
/kənˌtæmɪˈneɪʃən/
US
/kənˌtæmɪˈneɪʃən/
contamination Word Etymology
Root decomposition: prefix con- (com- before t) meaning together; root contam- derives from Latin contamino, meaning to dirty; suffix -ation forms the noun contamination. Historical origin: Latin contamino/contaminatio → Old French contaminer/ contamination → English contamination. Memory image: imagine a clean glass of water suddenly touched by a drop of ink, spreading dirty specks throughout.
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
Contamination is a noun describing harm that happens when a substance that should not be present mixes with something else. In health and safety, it refers to foreign material or germs that make food, water, or air unsafe or unclean. It also covers the process or state of becoming contaminated, with impurities spreading through a system. Figuratively, contamination can mean tainting a process, a reputation, or a relationship by introducing bias or corruption. People discuss contamination control, decontamination, and preventing cross-contamination in labs, kitchens, and factories. The word comes from Latin contamino, con- meaning together, and the suffix -ation forming the noun.
Usage Reminders
- - Contamination is a noun, not a verb.
- - Cross-contamination is a common risk in kitchens and labs.
- - In health contexts, contamination makes food, water, or air unsafe.
- - Figurative contamination taints processes or reputations.
- - Use decontamination or contamination control when discussing cleaning or prevention.
Common Misconceptions
- Contamination is only about germs in food.
- Contamination and contamination control are the same thing.
- Something is contaminated only if you can see visible dirt.
- All contamination is dangerous and must be removed immediately.
- Contamination only affects health, not reputation.
Thinking Differences
Explain to an English speaker (meta, keep short)
Learning Tips
- Visualize contamination as a drop of ink spreading in water to remember the idea of impurities spreading.
- Keep straight the noun form contamination vs the verb contaminate.
- Learn core collocations: contamination control, cross-contamination, decontamination.
- Distinguish literal vs figurative uses (health vs reputation).
- Read real-world texts (lab reports, food safety notices) to see how it’s used.
- Create your own short sentences to practice usage in different contexts.
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of the word 'contamination'?
A.To purify
B.To pollute
C.To clean
D.To enhance
Step 2: Usage
In which sentence is 'contamination' used correctly?
A.The water contamination was harmful to the environment.
B.The fresh air was a contamination to the room.
C.I cleaned the contamination from my clothes.
D.Contamination is necessary for growth.
Step 3: Similar Words
Which word is an antonym of 'contamination'?
A.Purity
B.Clarity
C.Sanitation
D.Freshness
Step 4: Opposite Words
How does 'contamination' apply in a real-life context?
A.Contamination is necessary for health.
B.Contamination in the air makes it fresher.
C.Cleaning removes all contamination from surfaces.
D.Food contamination can lead to food poisoning.
Step 5: Mastery
Reflecting on 'contamination', why is it important to prevent it?
A.To maintain cleanliness and health
B.To encourage growth and development
C.To enhance flavors in food
D.To promote pollution in the environment
Related Listening
🔥 Advanced
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