Definition, Meaning & Synonyms

something-is-up

idiom
/ˈsʌmθɪŋ ɪz ʌp/
Definition
An idiomatic expression used to indicate that something is amiss or that there is an unusual situation occurring.
Examples
  • He looks worried; I think something is up.
  • Whenever she gets quiet, I know that something is up.
  • The sudden change in plans makes me feel like something is up.
Meaning
This phrase often implies that the speaker senses a problem or something suspicious that requires attention or investigation.
Synonyms
  • something’s wrong
  • there’s a catch
  • something isn’t right