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.
But using a separate piece of hardware for the purpose means carrying around yet another thing, charging it, sometimes paying for a cellular subscription for it, and learning a new user interface. John Koetsier, Forbes, 14 Mar. 2025 Lasso ultimately determined that Microsoft’s fix involved cutting off access to a special Bing user interface, once available at cc.bingj.com, to the public. Samuel Axon, Ars Technica, 27 Feb. 2025 Performance issues, compatibility with web applications and user interface inconsistencies can all negatively impact user experience and hinder implementation. Ashish Khanna, Forbes, 27 Feb. 2025 The intuitive user interface further enhances the user experience, making complex robotic control feel surprisingly straightforward and accessible. Kurt Knutsson, Cyberguy Report, Fox News, 1 Feb. 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 30 Mar. 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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