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.
SaaS frameworks can provide a nice user interface; however, they'll now be enhanced with chatbots or AI avatars. Thomas Caldwell, Forbes.com, 23 Apr. 2025 Roku is updating its user interface to add features like a dedicated row for upcoming theatrical releases and more personalized sports highlights. Dade Hayes, Deadline, 23 Apr. 2025 Many also clocked shades of Persona 5, which shares a similar dynamic gameplay camera and user interface. George Yang, Rolling Stone, 23 Apr. 2025 But the differences in the user interfaces are just enough to confuse you for a while. Larry Magid, The Mercury News, 21 Mar. 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 29 Apr. 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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