Definition, Meaning & Synonyms

have-something-up-your-sleeve

idiom
hæv ˈsʌmθɪŋ ʌp jɔːr sliːv
Definition
To have a secret plan or idea that is not yet revealed.
Examples
  • She always has something up her sleeve when it comes to solving problems.
  • He looked calm, but I could tell he had something up his sleeve for the big meeting.
Meaning
This phrase suggests that someone possesses a clever or unexpected resource or tactic that can be used at the right moment, often to surprise others.
Synonyms
  • have a trick in reserve
  • have a surprise planned
  • keep a secret strategy