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CEFR C1 — Advanced

Hazardous

Definition

(formal) Involving or exposing someone to risk of injury, damage, or harm; potentially dangerous or unhealthy. Often used in contexts of environmental, occupational, or public health risks.

Example Sentences

1The company was fined for failing to provide adequate protection for workers handling hazardous materials.
2Is climate change primarily a hazardous environmental issue or a broader societal problem?
3The new regulations aim to reduce hazardous emissions from industrial plants and promote cleaner energy sources.
4When dealing with hazardous waste, it is crucial to follow strict protocols for disposal and containment.
5There is growing concern about the hazardous effects of prolonged exposure to blue light from digital devices on human vision and sleep patterns.

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