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Webster’s Dictionary (1828)

98,828 entries. Headwords are matched first, then definition text.

3 words match “ALKALINITY”

ALKALINITY n.
The quality which constitutes an alkali; alkaline property. Thomson.
ALKALINE a.
otassium, sodium, cæsium, lithium, rubidium. -- Alkaline reaction, a reaction indicating alkalinity, as by the action on limits, turmeric, etc.
INDICATOR n.
That which indicates the condition of acidity, alkalinity, or the deficiency, excess, or sufficiency of a standard reagent, by causing an appearance, disappearance, or change of color, as in titration or volumetric analysis.