Disappointed in Meaning in English
expression
Definition
Feeling unhappy or let down by a person or thing because they did not meet your expectations.
Usage & Nuances
Always used with 'in' plus a person or thing: 'disappointed in you,' 'disappointed in the team.' Suggests a personal letdown, often stronger than just 'disappointed with.' More formal than casual. Common error: don’t use 'disappointed of.'
Example Sentences
I am disappointed in my grades this semester.
basic
My parents were disappointed in me when I lied.
basic
She felt disappointed in her team after the loss.
basic
Honestly, I’m really disappointed in the way you handled that situation.
natural
Don’t be too hard on yourself for making mistakes — nobody is ever truly disappointed in someone who tries their best.
natural
People get really disappointed in their leaders when promises are broken again and again.
natural