- a device or unit added to equipment or a construction: an add-on to a computer; a nice add-on to an old house.
- an extra charge: Add-ons for taxes and tour guide fees boosted the price of the vacation to $2,500.
- an additional item, as a rider or provision: This is just another legislative add-on.
- anything added on: a hi-fi system that can be augmented with add-ons like extra speakers.
- being installed or provided as an add-on: an add-on speaker system.
Origin of add-on
Examples from the Web for add-on
Contemporary Examples of add-on
I once showed up to read and had been warned that a debut writer was also reading that night—a last minute add-on.How I Write: Julianna Baggott
February 12, 2014
Unlike a phone, wearable technology is an add-on, an accessory, something that comes on top.Is Wearable Technology a Fad or the Future?
January 9, 2014
As a result, it felt like an add-on, meant to artificially moisten another otherwise dry address.The Opposite of Rousing
December 2, 2009
- a feature that can be added to a standard model or package to give increased benefits