Dictionary


Pollution  /pəˈluːʃ(ə)n/  

Noun
Synonyms: Contamination, polluting, impurity, dirty
Antonyms: Cleanliness, purification

Hindi: प्रदूषण
Punjabi: ਪ੍ਰਦੂਸ਼ਣ

Meaning:

The presence in or introduction into the environment of a substance which has harmful or poisonous effects.

Sentence:

The level of pollution in the air is rising.

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