Longman Dictionary English From Longman Business DictionaryRelated topics: Computersusabilityus‧a‧bil‧i‧ty /ˌjuːzəˈbɪləti/ noun [uncountable]MARKETING how easy it is to use something, especially a website or computer systemHe’s a leading expert on usability, or how Web pages should be constructed. ldoceonline.com
