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- Dictionaryhaz·ard·ous/ˈhazərdəs/
adjective
- 1. risky; dangerous: "we work in hazardous conditions" Similar Opposite
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The meaning of HAZARDOUS is involving or exposing one to risk (as of loss or harm). How to use hazardous in a sentence. Synonym Discussion of Hazardous.
HAZARDOUS definition: 1. (of substances, materials, activities, or conditions) dangerous: 2. (of substances, materials…. Learn more.
Hazardous definition: full of risk; perilous; risky. See examples of HAZARDOUS used in a sentence.
The noun "hazard" means something dangerous, and the adjective hazardous refers to anything that involves danger. A golf course with lots of sand traps is especially hazardous for golfers. That's why those traps are called hazards.
(of substances, materials, activities, or conditions) dangerous: Hazardous waste must be properly disposed of. Heavy snow fell overnight, making road conditions hazardous. hazardous chemicals / substances / cargo. a hazardous journey / occupation. Compare. risky. Thesaurus: synonyms, antonyms, and examples. able to harm you.
Define hazardous. hazardous synonyms, hazardous pronunciation, hazardous translation, English dictionary definition of hazardous. adj. 1. Marked by danger; perilous. 2. Depending on chance; risky. haz′ard·ous·ly adv. haz′ard·ous·ness n. American Heritage® Dictionary of the English...
Something that is hazardous is dangerous, especially to people's health or safety.
hazardous. adjective. /ˈhæzədəs/ /ˈhæzərdəs/ involving risk or danger, especially to somebody’s health or safety. hazardous waste/materials/substances/chemicals. They endured a hazardous journey through thickening fog. It would be hazardous to invest so much.
adjective. uk / ˈhæzədəs / us. Add to word list. dangerous: hazardous chemicals. (Definition of hazardous from the Cambridge Learner's Dictionary © Cambridge University Press) Translations of hazardous. in Chinese (Traditional) 危險的… See more. in Chinese (Simplified) 危险的… See more. in Spanish. peligroso, peligroso/osa [masculine-feminine]… See more.
Of or involving chance. Webster's New World. Similar definitions. Risky, dangerous, with the nature of a hazard. Wiktionary. Exposing to loss or evil. Wiktionary. Synonyms: risky. wild. unhealthy. insecure. unsafe. uncertain. perilous. hairy. dangerous. chancy. dicey. precarious. venturous. treacherous. jeopardous. Antonyms: