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  1. SUBSTRATE Definition & Meaning - Merriam-Webster

    Substrate is part of the vocabulary of various other sciences, including chemistry and biology. But although it's mostly a scientific term, writers may also use it to mean simply "foundation"—for …

  2. Substrate - Definition and Examples - Biology Online Dictionary

    Jun 16, 2022 · In simple words, the substrate is the surface or material from which an organism grows or obtains its nourishment. What is another word for the substrate? Substratum or underlayer is used as …

  3. SUBSTRATE | English meaning - Cambridge Dictionary

    SUBSTRATE definition: 1. a substance or surface that an organism grows and lives on and is supported by 2. a substance…. Learn more.

  4. SUBSTRATE Definition & Meaning | Dictionary.com

    SUBSTRATE definition: a substratum. See examples of substrate used in a sentence.

  5. What Is a Substrate in Biology? - ScienceInsights

    Oct 12, 2025 · In biology, a substrate is an underlying substance or surface that provides a foundation for a biological process or an organism. It can be a molecule acted upon by enzymes or a physical …

  6. Substrate - definition of substrate by The Free Dictionary

    1. The material or substance on which an enzyme acts. See Note at enzyme. 2. The surface on which plants, algae, or certain animals, such as barnacles, live or grow. A substrate may serve as a source …

  7. substrate noun - Definition, pictures, pronunciation and usage notes ...

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

  8. What Is a Substrate in Biology? Definition & Examples

    A substrate represents a base, surface, or substance upon which another substance acts. This broad definition allows the term to describe diverse biological phenomena, ranging from molecular …

  9. substrate, n. meanings, etymology and more | Oxford English Dictionary

    Factsheet What does the noun substrate mean? There are five meanings listed in OED's entry for the noun substrate. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

  10. SUBSTRATE definition and meaning | Collins English Dictionary

    The maximum and the minimum values of stress components in the solid substrate after liquid droplet impact.