Definition, Meaning & Synonyms

someone's heart sinks

idiom
/ˈsʌmˌwʌnz hɑrt sɪŋks/
Definition
A phrase used to express the feeling of sudden disappointment or disheartenment.
Examples
  • When I received the news that the concert had been canceled, my heart sank.
  • She felt her heart sink when she realized she had forgotten to submit her assignment.
  • His heart sank at the thought of moving away from his friends.
Meaning
This expression conveys a moment when someone feels let down or discouraged, often in response to an unexpected or unfavorable situation.
Synonyms
  • dejected
  • disheartened
  • discouraged
  • downcast
  • despondent