disappointment

noun

dis·​ap·​point·​ment ˌdis-ə-ˈpȯint-mənt 

1

: the act or an instance of disappointing : the state or emotion of being disappointed

2

: one that disappoints

he's a disappointment to his parents

Synonyms of disappointment

• frustration
• dismay
• dissatisfaction
• sadness

Examples of disappointment in a Sentence

She couldn't hide her disappointment.

He's a disappointment to his parents.

Recent Examples on the Web

The defense has exceeded expectations and continues to cement itself as a top-20, maybe even a top-15 defense, while the offense remains a disappointment, even after beating the Bears (4-2, 2-1). — Steven Johnson, Fort Worth Star-Telegram, 19 Oct. 2026

Embracing uncertainty does not mean ignoring danger, suppressing disappointment or insisting that every setback is positive. — ABC News, 17 Oct. 2026

There's a difference between protecting children from harm and protecting them from disappointment. — Jonathan Alpert Outkick, FOXNews.com, 17 Oct. 2026

When the Dashwood sisters are in London, Elinor and Edward are both in shades of blue to reflect the disappointment of their situation. — Mya Copeland, Variety, 17 Oct. 2026

Word History

First Known Use

1577, in the meaning defined at sense 1

Phrases Containing disappointment

• to someone's disappointment

Rhymes for disappointment

• reappointment
• appointment
• ointment

Kids Definition

disappointment

noun

dis·​ap·​point·​ment ˌdis-ə-ˈpȯint-mənt 

1

: the act or an instance of disappointing : the state or emotion of being disappointed

2

: one that disappoints

the play was a disappointment