The meaning of ABSORPTION is the process of absorbing something or of being absorbed. How to use absorption 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 definition: the act of absorbing. See examples of absorption used in a sentence.

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 …

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.

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

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.

Absorption describes the process of absorbing or soaking up something: Sponges are good at water absorption; dark colors are better for heat absorption.

There are 13 meanings listed in OED's entry for the noun absorption, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Feb 9, 2026 · absorption (countable and uncountable, plural absorptions) The sponge showed remarkable absorption of water. Plants rely on the absorption of sunlight for photosynthesis. His …