Pronunciation

/pəˈluːt/

Definitions

Noun

Pollution: The presence or introduction of substances or pollutants into the environment, often causing harm to living organisms or ecosystems. For example: “The river was severely polluted due to industrial waste.”

Verb

To pollute: To contaminate (an environment) with harmful substances or waste, or to introduce pollutants into it. For example: “The factory is polluting the air with its toxic emissions.”

Adjective

Polluted: Contaminated by harmful substances or waste, often affecting water, air, or land. For example: “The polluted water made it unsafe for swimming.”

Phrases

• “Air pollution” refers to the contamination of the atmosphere.
• “Water pollution” is the contamination of water bodies.
• “Reduce, reuse, and recycle” is a popular slogan emphasizing pollution prevention.

Example Sentences

• Noun: “The city’s air pollution levels have been on the rise.”
• Verb: “The new regulations aim to reduce industrial pollution.”
• Adjective: “The once-clear lake has become a polluted wasteland.”

Synonyms

• Contamination
• Degradation
• Contaminate
• Taint
• Poisoning

Antonyms

• Purification
• Sanitation
• Cleanliness
• Remediation
• Preservation