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 …

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

The material or substance on which an enzyme acts. See more at enzyme The surface on or in which plants, algae, or certain animals, such as barnacles or clams, live or grow. A substrate …

A substrate is the base layer of something, or a layer that's underneath another layer. It can also be a surface on which an organism grows or is attached.

Dec 6, 2025 · substrate (plural substrates) An underlying layer; a substratum. The substance lining the bottom edge of an enclosure. The substrate of an aquarium can affect the water's …

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

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.

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 …

The pressure in the liquid droplet and the solid substrate along with the propagation of the pressure wave are qualitatively similar at different time instances.

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 …