acidity

Meaning

  1. (countable, uncountable) The quality or state of being acid.
  2. (countable, uncountable) Sourness; tartness; sharpness to the taste.
  3. (countable, uncountable) Excessive acid quality, as in gastric secretions.
  4. (countable, figuratively, uncountable) A caustic, sour, biting, or bitter quality.

Frequency

33k
Pronounced as (IPA)
/əˈsɪdɪti/
Etymology

From French acidité, from Latin aciditātem, accusative singular of aciditās (“sourness, acidity”), from acidus (“sour, acid”). Equivalent to acid + -ity.

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