Definition of UI in English:

UI

noun

  • ‘a cross-platform UI’
    short for user interface
    • ‘Central to the new warehouse management system is an overhauled user interface (UI).’
    • ‘Eventually we get to a point where the art team needs to start implementing their work (levels, front end UI, characters, animations, etc.) into the game.’
    • ‘At a high level, we're looking at making resourcing, building and UI more intuitive and straightforward.’
    • ‘How customizable is the UI?’
    • ‘Most of the work has been focused on getting the UI easy to use.’