the quality or state of being alkaline the amount of alkali or base in a solution, often expressed in terms of pH
WordReference Random House Unabridged Dictionary of American English © 2025
al•ka•lin•i•ty
(al′kə lin′i tē),USA pronunciation n. [Chem.]
- Chemistryalkaline condition;
the quality that constitutes an alkali.
- alkaline + -ity 1780–90
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'alkalinity' also found in these entries (note: many are not synonyms or translations):