An example or the act of disappointing: a circumstance in which a positive expectation is not achieved.
The feeling or state of being disappointed: a feeling of sadness or frustration when something is not as good as one hoped or expected, or when something bad unexpectedly happens.
Something or someone that disappoints: that which causes disappointment.
An instance of exuberant behaviour.
The quality of being exuberant; cheerful or vigorous enthusiasm; liveliness.
An abundance of wealth.
An overflowing quantity; superfluousness.