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Contamination

Part of Speech

Noun

Pronunciation

IPA: /kənˌtæm.ɪˈneɪ.ʃən/

Definitions

  • The process of making something impure, unclean, or harmful by contact or mixture with a polluting substance.
  • The presence of a harmful or unwanted substance in a particular environment.

Usage Examples

  • The contamination of drinking water led to a public health crisis.
  • Food contamination can cause severe illnesses.
  • The contamination of evidence in the lab compromised the experiment.

Etymology

Derived from the Latin word contaminatio, meaning "defilement, pollution," from contaminare, meaning "to corrupt or make impure."

Synonyms

  • Pollution
  • Infection
  • Impurity
  • Taint
  • Defilement

Antonyms

  • Purification
  • Sanitization
  • Decontamination
  • Cleanliness

Translations

Language Translation Pronunciation
SpanishContaminación/kon.ta.mi.naˈθjon/
FrenchContamination/kɔ̃.ta.mi.na.sjɔ̃/
GermanKontamination/kɔnta.miˈnaːʦi̯oːn/
RussianЗагрязнение/zəɡrʲɪzˈnʲenʲɪje/
Hindiदूषण/duːʃəɳ/
Chinese (Mandarin)污染/wū rǎn/
Japanese汚染/osen/
Arabicتلوث/ta.la.wuth/
PortugueseContaminação/kõ.ta.mi.naˈsɐ̃w̃/
Bengaliদূষণ/duʃoɳ/
Marathiदूषण/duːʃəɳ/
Tamilமாசுபாடு/mācupāṭu/
Teluguకాలుష్యం/kāluṣyaṁ/
Gujaratiદૂષણ/duːʃəɳ/
Kannadaಕಲುಷಿತತೆ/kaluṣitate/
Malayalamകലുഷീകരണം/kaluṣīkāraṇaṁ/

Regional Pronunciation Variations

  • American English: /kənˌtæm.ɪˈneɪ.ʃən/
  • British English: /kənˌtæm.ɪˈneɪ.ʃən/
  • Australian English: /kənˌtæm.ɪˈneɪ.ʃən/

Historical Usage

The term "contamination" has been used in English since the 16th century, initially in a moral sense, later expanding to describe physical pollution and infection.

Cultural Nuances

In environmental contexts, contamination refers to pollution of air, water, or soil. In healthcare, it relates to the spread of diseases. In data security, contamination signifies the introduction of corrupted or unauthorized information.

More Information

Contamination can be classified into biological, chemical, and radiological contamination, each presenting unique risks. Methods to prevent contamination include sterilization, filtration, and controlled containment practices.

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