Definition, Meaning & Synonyms

on-the-double

idiomatic expression
/ˈɒn ðə ˈdʌb.əl/
Definition
A phrase used to indicate that something should be done immediately or as quickly as possible.
Examples
  • “The manager wants the report on-the-double!”
  • “We need to leave on-the-double if we’re going to catch that train.”
  • “She asked him to clean his room on-the-double before their guests arrived.”
Meaning
To act swiftly; to do something without delay.
Synonyms
  • immediately
  • promptly
  • posthaste
  • at once