disappointment

US /ˌdɪs.əˈpɔɪnt.mənt/
UK /ˌdɪs.əˈpɔɪnt.mənt/
"disappointment" picture
1.

sadness or displeasure caused by the nonfulfillment of one's hopes or expectations

:
His failure to win the championship was a great disappointment to his fans.
She couldn't hide her disappointment when she heard the news.
2.

a person or thing that causes disappointment

:
The movie was a complete disappointment.
He turned out to be a big disappointment to his parents.