excessive acidity, as of the gastric juice.
Origin of hyperacidity
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
excess acidity of the gastrointestinal tract, esp the stomach, producing a burning sensation
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Abnormally high acidity, as of the stomach.
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