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Translate files Acidity
/əˈsɪdəti/
Meaning & Definition
noun
The quality of being acid, or having a low pH.
The acidity of the solution can be measured using a pH meter.
The level of acid in a substance, particularly in food or drink, which affects its taste.
The acidity of the wine gives it a crisp and refreshing flavor.
The condition of having an excess of acid in the stomach, often causing discomfort or indigestion.
After eating the spicy meal, he experienced a sharp increase in acidity.
In chemistry, the strength of an acid in terms of its ability to donate protons (H+ ions) to a base.
The acidity of hydrochloric acid makes it useful for various industrial applications.
Etymology
Derived from Latin 'acidus', meaning 'sour', combined with the suffix '-ity'.
Common Phrases and Expressions
acidity test
A procedure to measure the acid level in a substance.
high acidity
Referring to a high level of acid, usually in a solution or environment.
acidity regulator
Substances added to foods to control pH levels.
Related Words
acid
A substance with a pH less than 7, capable of donating protons.
alkalinity
The capacity of water to resist changes in pH, often opposite of acidity.
pH
A scale used to specify the acidity or basicity of an aqueous solution.
Slang Meanings
When something is too intense or extreme, often in flavor.
This dish has some serious acidity; it hits your taste buds hard!
Referring to a situation that feels overwhelming or sharp in nature.
That news really has a lot of acidity; it's hard to swallow.