killer app

Computers, Informal.

an application that surpasses its competitors.

Nearby words

  1. killarney,
  2. killdee,
  3. killdeer,
  4. killeen,
  5. killer,
  6. killer application,
  7. killer bars,
  8. killer bee,
  9. killer boat,
  10. killer cell

Origin of killer app

1985–90

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019