Learn how to say Acidity correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word acidity:
1the level of acid in substances such as water, soil, or wine:
the increased acidity of rainfall
the level of acid in the gastric juices, typically when excessive and causing discomfort:
smoking does not affect gastric acidity
2bitterness or sharpness in a person’s remarks or tone:
the cutting acidity in his voice