The meaning of ABSORPTION is the process of absorbing something or of being absorbed. How to use absorption in a sentence.

Mar 12, 2026 · Absorption in science is the process by which one substance takes in another substance, either matter or energy. A sponge soaking up water, your skin warming in sunlight, and your …

A more common definition is that "Absorption is a chemical or physical phenomenon in which the molecules, atoms and ions of the substance getting absorbed enter into the bulk phase (gas, liquid or …

absorption noun [U] (ATTENTION) the condition of giving your complete attention to something (Definition of absorption from the Cambridge Academic Content Dictionary © Cambridge University …

absorption 1. Uptake of substances, such as digested food and oxygen, into cells. 2. The transfer of digested nutrients from the alimentary canal into blood or lymph.

Apr 3, 2026 · absorption (countable and uncountable, plural absorptions) The sponge showed remarkable absorption of water. Plants rely on the absorption of sunlight for photosynthesis. His …

All known transparent substances show absorption to some extent. For instance, the ocean appears to be transparent to sunlight near the surface, but it becomes opaque with depth. Substances are …

Jan 12, 2026 · Absorption is a biological process defined as the movement of small molecules, derived from the breakdown of food or other consumed substances, from the hollow space of an organ …

Jul 2, 2025 · Absorption, a cornerstone principle across diverse scientific and engineering disciplines, describes the process by which energy or a substance permeates and is integrated into the bulk of …

Most absorption occurs in the small intestine. Large food molecules (for example, proteins, lipids, nucleic acids, and starches) must be broken down into subunits that are small enough to be absorbed by the …