sourness Meaning, Definition & Usage

  1. noun the taste experience when vinegar or lemon juice is taken into the mouth
    tartness; sour.
  2. noun the property of being acidic
    sour; acidity.
  3. noun a sullen moody resentful disposition
    sulkiness; sullenness; moroseness.

WordNet


Sour"ness noun
Definitions
  1. The quality or state of being sour.

Webster 1913