acidity Hear it!

acidity Definition

acid·ity (ə sidə tē)

noun pl. -·ties

  1. acid quality or condition; sourness
  2. the degree of this
  3. hyperacidity

Etymology: Fr acidité < L aciditas < acidus: see acid

acidity Synonyms

acidity

n.

sourness, bitterness, acridity, acidosis, acidulousness, hyperacidity, tartness, sharpness, acridness, pungency, fermentation, vinegariness, harshness, causticity, astringency, keenness.

Antonyms sweetness*, alkalinity, sugariness.

acidity Usage Examples

Preposition: of

  • stomach: Sweet things cause acidity of the stomach, no doubt, but sugar candy is an exception.
  • ion: This is explored in more detail on the page about the acidity of the hexaaqua ions.
  • soil: The lime can neutralize acidity of soil caused by acid rain.

Converse of object

  • neutralize: The lime can neutralize acidity of soil caused by acid rain.
  • neutralize: Treatment to neutralize the acidity of the digestive juices can help to relieve the symptoms of the ulcer.
  • decrease: You may increase or decrease the acidity simply by extending or decreasing the time, or by increasing or decreasing the amount of starter.
  • adjust: The wine maker can also correct or adjust the acidity of the wine using tartaric acid to achieve the taste they are looking for.
  • reduce: Calcium sources that simply reduce stomach acidity are next to useless.
  • balance: Lobster in a rich sauce calls for a slightly richer Chardonnay to balance the acidity of the sauce.

Adjective modifier

  • titratable: CONCLUSIONS: While dilution had very little effect on the measured pH values, the titratable acidity reduced as the drink became more dilute.
  • gastric: No effect on gastric acidity, healing not substantially affected compared with controls.
  • racy: Its richness of texture balances perfectly its racy acidity.
  • refreshing: The palate had ripe fruit, honey, cream and toffee apples balanced with some refreshing acidity giving way to a long finish.
  • crisp: Sweet, rich and concentrated with a lovely crisp acidity and a delicate balance between floral and fruit tones.
  • fruity: The wines from this region are very lively and have a fruity acidity.

Modifies a noun

  • regulator: Sodium carbonate is used as an acidity regulator, particularly in beer making.

Noun used with modifier

  • balancing: The palate is light to medium bodied and dry, with good balancing acidity alongside its fresh fruit flavors and crisp finish.
  • stomach: Calcium sources that simply reduce stomach acidity are next to useless.
  • soil: Testing the soil acidity Some soils are slightly acid, some are slightly alkaline.
  • ocean: As already described, ocean acidity may increase as phytoplankton ( and increased marine organisms ) decompose.