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

ABSORPTION definition: the act of absorbing. See examples of absorption used in a sentence.

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 is the process by which substances are taken into a tissue, for example, nutrients through the wall of the intestine. The absorption of nutrients takes place in sections of the small intestine. A …

Definition of absorption noun from the Oxford Advanced Learner's Dictionary. the process of a liquid, gas or other substance being taken in. Vitamin D is necessary to aid the absorption of calcium from food. …

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 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.

Dec 14, 2025 · absorption (countable and uncountable, plural absorptions) The sponge showed remarkable absorption of water. Plants rely on the absorption of sunlight for photosynthesis. His …

Dec 29, 2025 · 1 (in chemistry) The take up of a gas by a solid or liquid, or the take up of a liquid by a solid. Absorption differs from adsorption in that the absorbed substance permeates the bulk of the …

absorption, in wave motion, the transfer of the energy of a wave to matter as the wave passes through it.