Acidity: meaning, definitions and examples

Used in a scientific or objective context to describe the level of acid in a substance, often in chemistry or gastronomy.

• The acidity of the lemon juice balanced the sweetness of the dessert
• The wine's acidity can impact its aging potential

Used to describe a distinct tangy or sharp taste, often in food, and usually in a casual or informal context.

• The sourness of the green apples was refreshing
• The yogurt had just the right amount of sourness to it

Used to convey a strong, unpleasant sharpness, often in the context of smell or taste, and has a negative connotation.

• The acridity of the smoke made it hard to breathe
• The acridity of the spoiled milk was immediately noticeable

Used to describe a pleasantly sharp or sour taste, often in culinary contexts where the sharpness is desired.

• The tartness of the cranberries balanced the sweetness of the sauce
• She enjoyed the tartness of the lemonade on a hot day

Often used in scientific or technical contexts to describe the pH level of a substance, or when referring to wine tasting.

• The acidity of the soil affects how well different plants can grow.
• This wine has a bright acidity that complements its fruity flavors.

Commonly used when referring to flavors in food, particularly when the flavor is predominantly unpleasant and tangy.

• The sourness of the expired milk was unmistakable.
• I love the sourness of Granny Smith apples.

Frequently used to describe a pleasant, tangy flavor in foods and beverages, often with a positive connotation.

• The tartness of the cranberry juice was refreshing.
• The pie had a nice balance of sweetness and tartness.

Typically used to describe the intensity of a flavor or sensation, which can be both positive and negative depending on context.

• The cheese has a sharpness that lingers on the palate.
• The sharpness of the lemon made my mouth pucker.

Best used to describe the sharp or biting taste of food or drink, and also can refer to the level of acid in a chemical sense.

• The acidity of the lemonade made my lips pucker
• The soil's acidity affects plant growth

Refers specifically to the taste that is the opposite of sweet, often used in the context of food and drink.

• The sourness of the green apple made my mouth water
• The yogurt's sourness was just right

Similar to sourness, but often implies a pleasant sharpness in taste. Frequently used in culinary contexts.

• The tartness of the raspberry sauce balanced the sweetness of the dessert
• She prefers the tartness of Granny Smith apples

Typically used to describe a harsh, sharp, and potentially unpleasant taste or smell. Often has a negative connotation.

• The acridity of the smoke made it difficult to breathe
• There was an acridity in his tone that suggested he was angry