- the act of absorbing.
- the state or process of being absorbed.
- assimilation; incorporation: the absorption of small farms into one big one.
- uptake of substances by a tissue, as of nutrients through the wall of the intestine.
- a taking in or reception by molecular or chemical action, as of gases or liquids.
- Physics. the removal of energy or particles from a beam by the medium through which the beam propagates.
- complete attention or preoccupation; deep engrossment: absorption in one's work.
Origin of absorption
Related Words for absorptionintake, digestion, consumption, saturation, penetration, retention, concentration, fusion, ingestion, osmosis, reception, exhaustion, inhalation, impregnation, suction, enthrallment, immersion, hang-up, engagement, fascination
Examples from the Web for absorption
Contemporary Examples of absorption
The progress of absorption is measured in decades, even centuries.David's Bookclub: The Warmth of Other Suns
May 20, 2013
Historical Examples of absorption
He wondered whether he would always be in this state of absorption.The Foolish Lovers
St. John G. Ervine
Yet not so much a slave to it, she distinguished, as to Martin's absorption in its development.Dust
Mr. and Mrs. Haldeman-Julius
There was not a trace of sentimental expression to this absorption.Hetty's Strange History
Here the first step is absorption and expansion, not precipitation.Life: Its True Genesis
R. W. Wright
Through the absorption of other lines it reached an extent of over 7,000 miles.The Railroad Question
- the process of absorbing or the state of being absorbed
- normal assimilation by the tissues of the products of digestion
- the passage of a gas, fluid, drug, etc, through the mucous membranes or skin
- physics a reduction of the intensity of any form of radiated energy as a result of energy conversion in a medium, such as the conversion of sound energy into heat
- immunol the process of removing superfluous antibodies or antigens from a mixture using a reagent
Word Origin for absorption
1590s, from Latin absorptionem (nominative absorptio), noun of action from past participle stem of absorbere (see absorb).
- The taking in or incorporation of something, such as a gas, a liquid, light, or heat.
- Biology The movement of a substance, such as a liquid or solute, across a cell membrane by means of diffusion or osmosis.
- Chemistry The process by which one substance, such as a solid or liquid, takes up another substance, such as a liquid or gas, through minute pores or spaces between its molecules. A paper towel takes up water, and water takes up carbon dioxide, by absorption. Compare adsorption.
- Physics The taking up and storing of energy, such as radiation, light, or sound, without it being reflected or transmitted. During absorption, the energy may change from one form into another. When radiation strikes the electrons in an atom, the electrons move to a higher orbit or state of excitement by absorption of the radiation's energy.