user interface

noun

plural user interfaces
: software that is designed to allow a computer user to interact with the operating system of a machine or system (such as by selecting presented options or entering text commands)
Likewise, the user interface is remarkably unintuitive, requiring a whirlwind of relentless mouse clicking to move, talk, touch, look, or manipulate onscreen objects.Scott A. May
… a new user interface he vows will change the way people use computers.InfoWorld
especially : graphical user interface
abbreviation UI

Examples of user interface in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The difference shows up in everything from user interface design that feels like home to features that assume our success rather than our struggle. Kimberly Wilson, Essence, 23 Sep. 2025 The Problem With Liquid Glass With the launch of iOS 26 to the public, Apple’s new user interface paradigm is being forced onto every potential Apple device around the world. Ewan Spence, Forbes.com, 19 Sep. 2025 In terms of user interface, the 136MX uses Hisense's proprietary VIDAA smart platform instead of Google TV, though major streaming apps like Netflix and Disney+ are still accessible. Theo Burman, MSNBC Newsweek, 16 Sep. 2025 All the core apps get bright new icons, and the whole user interface looks more cohesive than before. Edward Mendelson, PC Magazine, 15 Sep. 2025 See All Example Sentences for user interface

Word History

First Known Use

1967, in the meaning defined above

Time Traveler
The first known use of user interface was in 1967

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Cite this Entry

“User interface.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/user%20interface. Accessed 26 Sep. 2025.

Kids Definition

user interface

noun
: software that is designed to allow a computer user to interact with the operating system of a machine or system
Last Updated: - Updated example sentences
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