Definition of functionality noun from the Oxford Advanced Learner's Dictionary



    BrE BrE//ˌfʌŋkʃəˈnæləti//
    ; NAmE NAmE//ˌfʌŋkʃəˈnæləti//
    (pl. functionalities) Computer software, Computer programming, Devices
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  1. 1[uncountable] the quality in something of being very suitable for the purpose it was designed for synonym practicality
  2. 2[uncountable] the purpose that something is designed for or expected to perform Manufacturing processes may be affected by the functionality of the product. See related entries: Devices
  3. 3 [uncountable, countable] (computing) the range of functions that a computer or other electronic system can perform new software with additional functionality Wordfindercode, data, functionality, input, interface, keyword, operating system, program, retrieve, software See related entries: Computer software, Computer programming
See the Oxford Advanced American Dictionary entry: functionality