Definition of "disappointment" in English

noun

1. (uncountable) 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.

   • Even a trip to beautiful California can cause disappointment.

2. (countable) An example or the act of disappointing: a circumstance in which a positive expectation is not achieved.

   • The disappointment with our trip to California caused bickering.

3. (countable) Something or someone that disappoints: that which causes disappointment.

   • Even a trip to beautiful California can be a disappointment.
   • What a disappointment!