Found 2 items, similar to sourness.
English → English (WordNet) Definition: sourness sourness n 1: the taste experience when vinegar or lemon juice is taken into the mouth [syn: sour, tartness] 2: the property of being acidic [syn: sour, acidity] 3: a sullen moody resentful disposition [syn: sulkiness, sullenness, moroseness]
English → English (gcide) Definition: Sourness Sourness \Sour"ness\, n. The quality or state of being sour. [1913 Webster]