make sb feel upset
"Her boyfriend let her down when he did not propose marriage"
He would keep it Till duly disappointed or dismiss'd.
What are you looking so disappointed about ?
I was much disappointed at his absence.
The girl was much disappointed at failing to win the prize.
I was disappointed at not finding her at home.
I feel very much disappointed at hearing that you failed in the examination.
I am disappointed by your results.
The audience were disappointed by the film.
The students are disappointed in their new maths teacher.
We were disappointed in our hopes.
He is disappointed in his new car.
I am greatly disappointed in the result.
They were disappointed in the outcome of his experiment.
She was disappointed of the novel.
They were disappointed of their purposes.
My parents will be disappointed with me if I fail the examination.
He is disappointed with his new car.
I am quite disappointed with the watch I bought yesterday.
I am disappointed with your results.