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  1. Dictionary
    Sub·stance
    /ˈsəbstəns/

    noun

  2. Definitions of substance. noun. the real physical matter of which a person or thing consists. “DNA is the substance of our genes” see more. noun. material of a particular kind or constitution. “the immune response recognizes invading substances ” see more. noun. a particular kind or species of matter with uniform properties.

  3. Define substance. substance synonyms, substance pronunciation, substance translation, English dictionary definition of substance. n. 1. a. That which has mass and occupies space; matter. b. A material of a particular kind or constitution. c. A drug, chemical, or other material that one...

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    Substance - The Real Physical Matter Of ...
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    substance - the choicest or most ...
    3.
    substance - the idea that is intended;
    4.
    substance - material of a particular kind ...
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    substance - considerable capital (wealth ...
  4. noun. the tangible matter of which a thing consists. a specific type of matter, esp a homogeneous material with a definite composition. the essence, meaning, etc, of a written or spoken thought. solid or meaningful quality. material density. a vacuum has no substance. material possessions or wealth. a man of substance.

    • Substance Definition
    • Types of Substances
    • Substance Usage Examples
    • References

    What is a substance? The word substance finds varied usages in different science fields. In general science, a substance (noun) is a word used to refer to any type of matter or material. It can be used interchangeably with the word ‘material’. For example, in this sentence:“The tabletop is made up of a transparent glass substance”. Here, the meanin...

    There are different types of substances based on various criteria but let’s focus on the types of substances we often apply in biology.

    We have discussed many examples of substance in the definition section for clarity. Let’s look at some more examples of usage in biology and related fields: 1. Ground substance:Ground substance in different types of organisms like plants, algae, animal bodies, etc. They are amorphous and jelly-like in nature. They are usually present in the extrace...

    Dan Kong, Yun Zheng, Marcin Kobielusz, Yiou Wang, Zhiming Bai, Wojciech Macyk, Xinchen Wang, Junwang Tang. (2018) Recent advances in visible light-driven water oxidation and reduction in suspension...
    PDQ Adult Treatment Editorial Board. Chronic Lymphocytic Leukemia Treatment (PDQ®): Patient Version. 2022 Mar 4. In: PDQ Cancer Information Summaries [Internet]. Bethesda (MD): National
    Cancer Institute (US); 2002-. [Figure, Anatomy of the bone. The…] Available from: https://www.ncbi.nlm.nih.gov/books/NBK66050/figure/CDR0000258005__182/
    Peckham M (2003). “Extracellular Matrix – ‘Ground substance'”. University of Leeds. https://www.unodc.org/unodc/press/releases/2021/June/unodc-world-drug-report-2021_-pandemic-effects-ramp-up-drug-...
  5. Definition of substance – Learner’s Dictionary. substance. noun. uk / ˈsʌbst ə ns / us. substance noun (MATERIAL) Add to word list. B2. a solid, liquid, or gas: a dangerous substance. illegal substances (= illegal drugs) Fewer examples. The athlete had taken a prohibited substance. Water is the most common substance on earth.

  6. Definition of substance noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

  7. Mar 14, 2024 · substance ( countable and uncountable, plural substances) Physical matter; material . Synonyms: matter, stuff. A form of matter that has constant chemical composition and characteristic properties. Coordinate terms: compound, element, mixture, composite. The essential part of anything; the most vital part. Synonyms: crux, gist.

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