killer app


killer app

noun

: an extremely valuable or useful computer program

Full Definition of KILLER APP

:  a computer application of such great value or popularity that it assures the success of the technology with which it is associated; broadly :  a feature or component that in itself makes something worth having or using

First Known Use of KILLER APP

1988

Browse

Next Word in the Dictionary: killer bar
Previous Word in the Dictionary: killer (adjective)
All Words Near: killer app

Seen & Heard

What made you want to look up killer app? Please tell us where you read or heard it (including the quote, if possible).

Get Our Free Apps
Voice Search, Favorites,
Word of the Day, and More
Join Us on FB & Twitter
Get the Word of the Day and More