What is waning meaning?

The term waning refers to a gradual decrease or decline in something, typically in terms of magnitude or intensity. It is commonly used to describe the phases of the moon as it decreases in size and brightness from a full moon to a new moon. It can also be used to describe the decrease in strength or effectiveness of something, such as a relationship, a person's health, or a political movement. The opposite of waning is waxing, which refers to a gradual increase or growth in something.