saturation
noun
sat·u·ra·tion
ˌsa-chə-ˈrā-shən 
1
a
: the act of saturating : the state of being saturated
2
: conversion of an unsaturated to a saturated chemical compound (as by hydrogenation)
3
: a state of maximum impregnation: such as
a
: complete infiltration : permeation
b
: the presence in air of the most water possible under existent pressure and temperature
c
: magnetization to the point beyond which a further increase in the intensity of the magnetizing force will produce no further magnetization
4
a
: chromatic purity : freedom from dilution with white
b(1)
: degree of difference from the gray having the same lightness
—used of an object color
(2)
: degree of difference from the achromatic light-source color of the same brightness
—used of a light-source color
compare hue sense 2c
5
: the supplying of a market with as much of a product as it will absorb
6
: an overwhelming concentration of military forces or firepower
Examples of saturation in a Sentence
Heavy rains resulted in the saturation of the soil.
the saturation of advertising on television
Recent Examples on the Web
Dark trees backlit by dawn and dusk light not only show loads of shadow detail but even retain their green color (when nearly all saturation is usually lost by LED TVs).
—
PC Magazine, 8 Apr. 2025
In Gardner's case, the test showed a saturation of 64%.
—CBS News, 3 Apr. 2025
The agency's director, Randall Zúñiga, said the teenager was tested for carboxyhemoglobin, and the results showed a saturation of 64 percent.
—Lee Habeeb, MSNBC Newsweek, 3 Apr. 2025
Authorities conducted a blood test for carbon monoxide and found a saturation level of 64% in Gardner's body, said Randall Zuniga, director of the Costa Rican Judicial Investigation Department.
—David Brennan, ABC News, 3 Apr. 2025
See All Example Sentences for saturation
Examples are automatically compiled from online sources to
show current usage.
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PC Magazine, 8 Apr. 2025
In Gardner's case, the test showed a saturation of 64%.
—CBS News, 3 Apr. 2025
The agency's director, Randall Zúñiga, said the teenager was tested for carboxyhemoglobin, and the results showed a saturation of 64 percent.
—Lee Habeeb, MSNBC Newsweek, 3 Apr. 2025
Authorities conducted a blood test for carbon monoxide and found a saturation level of 64% in Gardner's body, said Randall Zuniga, director of the Costa Rican Judicial Investigation Department.
—David Brennan, ABC News, 3 Apr. 2025
See All Example Sentences for saturation
Cite this Entry
“Saturation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/saturation. Accessed 24 Apr. 2025.
Copy CitationKids Definition
saturation
noun
sat·u·ra·tion
ˌsach-ə-ˈrā-shən
1
: the act or process of saturating
2
: the state of being saturated
Medical Definition
saturation
noun
sat·u·ra·tion
ˌsach-ə-ˈrā-shən
1
: the act of saturating : the state of being saturated
2
: conversion of an unsaturated to a saturated chemical compound (as by hydrogenation)
3
: a state of maximum impregnation
especially
: the presence in air of the most water possible under existent pressure and temperature
4
a
: the one of the three psychological dimensions of color perception that is related to the purity of the color and that decreases as the amount of white present in the stimulus increases
called also intensity
compare brightness, hue
b(1)
: degree of difference from the gray having the same lightness
—used of an object color
(2)
: degree of difference from the achromatic light-source color of the same brightness
—used of a light-source color
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