Definition, Meaning & Synonyms

keep-something-under-your-hat

idiom
/kiːp ˈsʌmθɪŋ ˌʌndər jʊər hæt/
Definition
To keep something a secret or to not disclose information about it.
Examples
  • She decided to keep her promotion under her hat until the official announcement.
  • He has been keeping his plans for the vacation under his hat.
Meaning
This phrase means to refrain from sharing information that is not intended for others to know.
Synonyms
  • keep secret
  • keep quiet
  • conceal
  • hide