Definitions

1. adjective

causing or likely to cause harm, damage, or injury; posing a threat to safety or well-being.

“The hazardous materials were carefully handled by trained professionals.”

2. noun

a source of potential harm or danger.

“The hazardous conditions on the highway made the journey extremely difficult.”

3. verb

to render or make something hazardous.

“The new policy has been hazardous to the company’s financial stability.”