- The act of disappointing, or the state of being
disappointed; defeat or failure of expectation or hope; miscarriage of
design or plan; frustration. - That which disappoints.
Meaning of 'disappointment' (Princeton's WordNet)
1 . disappointment
[ n]
Meaning (1): - a feeling of dissatisfaction that results when your expectations are not realized
Example in sentence:
his hopes were so high he was doomed to disappointment