dangerous, hazardous, precarious, perilous, risky mean bringing or involving the chance of loss or injury. dangerous applies to something that may cause harm or loss unless dealt with carefully.

HAZARDOUS definition: full of risk; perilous; risky. See examples of hazardous used in a sentence.

1. to risk; to be prepared to do (something, the result of which is uncertain).

Add to word list dangerous and involving risk, especially to someone's health: hazardous industries / materials / substances (Definition of hazardous from the Cambridge Business English Dictionary © …

Add to word list dangerous and involving risk, especially to someone's health: hazardous industries / materials / substances (Definition of hazardous from the Cambridge Business English Dictionary © …

DTSC's Hazardous Waste Tracking System Your feedback will be used to help improve Google Translate

Something that is hazardous is dangerous, especially to people's health or safety. They have no way to dispose of the hazardous waste they produce.

The Hazardous Waste Bureau ensures that hazardous waste is managed and contaminated sites are cleaned up in a manner that is protective of human health and the environment.

Mar 8, 2026 · A hazardous material is any substance or material that poses an unreasonable risk to health, safety, or property, particularly when being transported, stored, or used. The term covers a …

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