killer app

Computers, Informal.
an application that surpasses its competitors.

1985–90 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source Link To killer app
Example sentences
For many on campus, checking e-mail on the go is the first killer app of the hand-held world.
If this works nearly as well as it looks on the video demo, this could be a killer app.
In that world of high tech traffic control, benign dictatorship is the killer app, and democracy is a bug.
Copyright © 2014, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature