Definition of Usability:

  1. The degree to which something is able or fit to be used.

  2. Ease, speed, and intuitiveness in operating or using a device, service, or facility. Usability arises from a combination of well thought-out architectural and design factors, and translates into users ability to successfully perform tasks and solve problems with customary effort.

How to use Usability in a sentence?

  1. It was important to measure the usability of each product.

Meaning of Usability & Usability Definition