# absorptional

CEFR C2 · Noun

Source: https://englishreference.com/word/absorptional
Updated: 2026-05-18

## Definition

the process of one substance being taken into another. It is often used in science to describe how a material takes in light or heat.

For teachers: the process by which one substance is taken into another, or the state of being taken in. Often used in scientific contexts to describe the uptake of energy or nutrients.

## Examples

- The absorptional of the light is very high in this material.
- The absorptional of the medication into the bloodstream determines how quickly the patient will feel its effects.
- The absorptional of solar radiation by the atmosphere is a complex process that varies depending on the specific gases present and the angle of the sun.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.