alkalinity
Americannoun
noun
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the quality or state of being alkaline
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the amount of alkali or base in a solution, often expressed in terms of pH
Other Word Forms
Etymology
Origin of alkalinity
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Another is ocean alkalinity, in which alkaline rocks are dispersed in the sea to capture carbon and neutralize it in seawater.
From The Wall Street Journal ● Jun. 17, 2026
The results were all over the map, but at least one finding was consistent: All but one of the properties showed evidence of high pH, or increased alkalinity, likely because ash is highly alkaline.
From Los Angeles Times ● Apr. 24, 2025
The effect of haemodialysis is said to mimic the effect of carbon dioxide in the blood – which increases the pH or alkalinity inside red blood cells.
From Salon ● Jan. 29, 2025
“And so we had to figure out what kinds of plants can handle the sharp drainage, the alkalinity, any pollution, the lack of organic matter.”
From Seattle Times ● May 15, 2024
Express the alkalinity in terms of the number of cc. of N/10 acid per 1 gram of the sample.
From All About Coffee by Ukers, William H. (William Harrison)
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
