Definition of usability in English:


(also useability)


mass noun
  • The degree to which something is able or fit to be used.

    ‘it was important to measure the usability of each product’
    • ‘The key is making a site distinct without interfering with its usability.’
    • ‘As for usability, it is extremely easy to use, with a lot of energy put into sensible search functions.’
    • ‘Simplification is one of the best ways to improve usability.’
    • ‘The thinness of the device is at the expense of usability.’
    • ‘What we now have are really snazzy features that vastly improve the useability of the directory.’