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  1. PARTICULATE Definition & Meaning - Merriam-Webster

    Aug 14, 2012 · The meaning of PARTICULATE is of or relating to minute separate particles. How to use particulate in a sentence.

  2. Particulate matter - Wikipedia

    Particulate matter (PM) or particulates[a] are microscopic particles of solid or liquid matter suspended in the air. The combination of …

  3. Particulate Matter (PM) Basics | US EPA

    May 21, 2026 · PM stands for particulate matter (also called particle pollution): the term for a mixture of solid particles and liquid …

  4. Particulate matter | Definition, Air Pollution, Sources, Health Effects ...

    Aug 10, 2026 · Particulate matter is a type of air pollution that consists of airborne suspensions of extremely small solid or liquid …

  5. PARTICULATE Definition & Meaning | Dictionary.com

    PARTICULATE definition: of, relating to, or composed of distinct particles. See examples of particulate used in a sentence.

  6. PARTICULATE | English meaning - Cambridge Dictionary

    / pərˈtɪk·jə·lɪt, pɑr- / science relating to or consisting of very small pieces of a substance (Definition of particulate from the Cambridge …

  7. Particulate - Simple English Wikipedia, the free encyclopedia

    When the tiny pieces are solid, it is called a smoke. When the tiny pieces are liquid, it is called an aerosol. Aerosols can be naturally …

  8. PARTICULATE | definition in the Cambridge English Dictionary

    / pərˈtɪk·jə·lɪt, pɑr- / science relating to or consisting of very small pieces of a substance (Definition of particulate from the Cambridge …

  9. Particulate - definition of particulate by The Free Dictionary

    1. of, pertaining to, or composed of distinct particles. n. 2. a separate and distinct particle. 3. a material composed of such particles. …

  10. What is PM2.5? - Clean Air Initiative

    1 day ago · PM2.5 is one of the most serious air pollutants due to its microscopic size and ability to penetrate deep into the body. …