acidity

Noun
Synonyms: sournesssouracidulousness

WordNet 3.0

Noun (3)

  1. the property of being acidicSynonyms: sournesssour
  2. the taste experience when something acidic is taken into the mouthSynonyms: acidulousness
  3. pH values below 7
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Webster's Dictionary (GCIDE)

Acidity \A*cid"i*ty\, n. [L. acidites, fr. acidus: cf. F. acidit['e]. See Acid.] The quality of being sour; sourness; tartness; sharpness to the taste; as, the acidity of lemon juice. [1913 Webster]
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