UI
n.n. Stands for User Interface. The part of a computer program or device that you see and interact with, like buttons, menus, and screens.
n. Abbreviation for User Interface. The visual and interactive components of a software application or hardware device through which a human operator controls the system.
The new app has a very clean and simple UI.
After the latest update, many users complained that the UI was too cluttered and difficult to navigate on smaller phone screens.
Modern software development prioritises a responsive UI that adapts seamlessly across various devices, ensuring that the visual layout remains functional regardless of the hardware's aspect ratio.
Last updated July 22, 2026