adsorption
noun
ad·sorp·tion
ad-ˈsȯrp-shən 
-ˈzȯrp-
-ˈzȯrp-
: the adhesion in an extremely thin layer of molecules (as of gases, solutes, or liquids) to the surfaces of solid bodies or liquids with which they are in contact compare absorption
Examples of adsorption in a Sentence
Recent Examples on the Web
Tea type and grind have minimal impact on metal adsorption.
—
Tom Gavin, EverydayHealth.com, 27 Feb. 2025
The study – published Feb. 24 in the journal ACS Food Science & Technology — analyzed how different types of tea, tea bags and brewing methods affect heavy metal adsorption.
—Vanessa Etienne, People.com, 26 Feb. 2025
Testing the tea For the adsorption experiment, the team created solutions from water and concentrations of lead and other metals such as cadmium, chromium, copper and zinc, then heated them to just below the boiling point.
—Kristen Rogers, CNN, 26 Feb. 2025
Looking for methods to limit our exposure to these contaminants, the Northwestern team turned to tea, testing the adsorption of different types, including black, green, and oolong teas, among others.
—Sam Walters, Discover Magazine, 25 Feb. 2025
Water reclamation would be done through filtration, adsorption, and distillation of urine, very much as it is done today on the ISS.
—Jacek Krywko, Ars Technica, 13 Sep. 2023
The company is using a mix of technologies that include adsorption and a patented nanotechnology membrane that can almost instantly separate lithium.
Which technology for DLE will win is still unclear.
—IEEE Spectrum, 31 Oct. 2023
Over $500 million has been allocated to provide LMICs with oxygen supplies, including pressure swing adsorption (PSA) oxygen generating plants, liquid oxygen, oxygen concentrators, pulse oximeters, and ventilators, and to finance health system improvements for delivering oxygen to patients.
—Jayasree K. Iyer, Fortune, 21 Oct. 2021
The high surface area increases access to the sorbent and increases CO2 adsorption rate significantly, Gupta says.
—IEEE Spectrum, 28 May 2022
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Tom Gavin, EverydayHealth.com, 27 Feb. 2025
The study – published Feb. 24 in the journal ACS Food Science & Technology — analyzed how different types of tea, tea bags and brewing methods affect heavy metal adsorption.
—Vanessa Etienne, People.com, 26 Feb. 2025
Testing the tea For the adsorption experiment, the team created solutions from water and concentrations of lead and other metals such as cadmium, chromium, copper and zinc, then heated them to just below the boiling point.
—Kristen Rogers, CNN, 26 Feb. 2025
Looking for methods to limit our exposure to these contaminants, the Northwestern team turned to tea, testing the adsorption of different types, including black, green, and oolong teas, among others.
—Sam Walters, Discover Magazine, 25 Feb. 2025
Water reclamation would be done through filtration, adsorption, and distillation of urine, very much as it is done today on the ISS.
—Jacek Krywko, Ars Technica, 13 Sep. 2023
The company is using a mix of technologies that include adsorption and a patented nanotechnology membrane that can almost instantly separate lithium.
Which technology for DLE will win is still unclear.
—IEEE Spectrum, 31 Oct. 2023
Over $500 million has been allocated to provide LMICs with oxygen supplies, including pressure swing adsorption (PSA) oxygen generating plants, liquid oxygen, oxygen concentrators, pulse oximeters, and ventilators, and to finance health system improvements for delivering oxygen to patients.
—Jayasree K. Iyer, Fortune, 21 Oct. 2021
The high surface area increases access to the sorbent and increases CO2 adsorption rate significantly, Gupta says.
—IEEE Spectrum, 28 May 2022
Cite this Entry
“Adsorption.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/adsorption. Accessed 10 Mar. 2025.
Copy CitationKids Definition
adsorption
noun
ad·sorp·tion
-ˈsȯrp-shən
-ˈzȯrp-
-ˈzȯrp-
: the sticking of molecules (as of a gas or liquid) in a very thin layer to the surfaces of solid objects or liquids which the molecules come in contact with
Medical Definition
adsorption
noun
ad·sorp·tion
ad-ˈsȯrp-shən
-ˈzȯrp-
-ˈzȯrp-
: the adhesion in an extremely thin layer of molecules (as of gases, solutes, or liquids) to the surfaces of solid bodies or liquids with which they are in contact compare absorption
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