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  1. HAZARDOUS Definition & Meaning - Merriam-Webster

    Jun 22, 2026 · The meaning of HAZARDOUS is involving or exposing one to risk (as of loss or harm). How to use hazardous in a …

  2. HAZARDOUS | English meaning - Cambridge Dictionary

    HAZARDOUS definition: 1. (of substances, materials, activities, or conditions) dangerous: 2. (of substances, materials…. Learn more.

  3. What is Hazardous? Meaning and 10 Different Examples

    Aug 7, 2023 · Explore the meaning of 'hazardous' and discover 10 everyday examples. Understand risks and navigate life safely.

  4. HAZARDOUS Simple Definition - Merriam-Webster

    Jun 22, 2026 · The simple definition of HAZARDOUS is involving risk or danger : dangerous —sometimes + to.

  5. HAZARDOUS Definition & Meaning | Dictionary.com

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

  6. What Is Hazardous? Understanding Hazards and Risks in Context

    4 days ago · The term “hazardous” is often used to describe substances or situations that pose a threat to health, safety, or the …

  7. HAZARDOUS | definition in the Cambridge English Dictionary

    HAZARDOUS meaning: 1. (of substances, materials, activities, or conditions) dangerous: 2. (of substances, materials…. Learn more.

  8. HAZARDOUS definition and meaning | Collins English Dictionary

    2 meanings: 1. involving great risk 2. depending on chance.... Click for more definitions.

  9. Hazardous - Definition, Meaning & Synonyms | Vocabulary.com

    The noun "hazard" means something dangerous, and the adjective hazardous refers to anything that involves danger. A golf course …

  10. What Is Hazardous Material? - NFPA

    Apr 15, 2022 · NFPA 400 defines hazardous material as any chemical or substance that is a physical hazard material or a health …