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.

Various University activities, particularly science labs, visual art studios, maintenance shops, and grounds-keeping operations, generate various types of hazardous wastes, including spent solvents, …

2 days ago · Thousands of residents across parts of central California have been warned by the Environmental Protection Agency (EPA) to stay inside as a pocket of fine particle pollution (PM2.5) …

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

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 © …

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

Aug 7, 2023 · “Hazardous” refers to something that poses a threat or danger to human health, the environment, or property. It can describe substances, activities, situations, or conditions that can …