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.
Meanwhile, the center screen is bright, sharp and responsive, with a user interface that is attractive and easy to navigate. Alistair Charlton, Forbes, 25 Feb. 2025 Many of them do not have high levels of computer and internet literacy and need someone to help them through all the legalese of a nearly century-old social program with a wonky user interface. Eli Hager, ProPublica, 22 Feb. 2025 While this version may be a few years old, the core apps work similarly to those in Microsoft Office 2024, with the key differences being AI integration, new collaboration tools, and a refreshed user interface. Stackcommerce Team (sponsored), PCMAG, 20 Feb. 2025 Microsoft claims that Magma is the first AI model that not only processes multimodal data (like text, images, and video) but can also natively act upon it—whether that’s navigating a user interface or manipulating physical objects. Ars Technica, 20 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 3 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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