souring

Found in Anh - Anh (Wordnet)

Definition Noun : 1. The process of becoming sour : The act or process of something turning acidic, tart, or unpleasant in taste or character. This can refer to a literal chemical change in food or drink, or a metaphorical change in a situation, relationship, or mood. Usage The noun "souring" is used to describe an ongoing or completed process of turning sour. It is often preceded by articles l...