like hell Meaning, Definition & Usage

  1. adverb with great speed or effort or intensity
    like sin; like the devil; like crazy; like mad; like thunder.
    • drove like crazy
    • worked like hell to get the job done
    • ran like sin for the storm cellar
    • work like thunder
    • fought like the devil
  2. adverb used ironically to indicate the opposite of what is stated
    • says he'll help me? Like hell he will!

WordNet