high-definition

adjective

high-def·​i·​ni·​tion ˈhī-ˌde-fə-ˈni-shən How to pronounce high-definition (audio)
: being or relating to an often digital television system that has either 720 or 1080 scan lines per frame and a wide-screen format
high definition noun
a program broadcast in high definition

Examples of high-definition 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.
Current technology allows even the smallest businesses to produce effective high-definition clips with just a smartphone and free editing software. Dr. Bin Tang, Forbes.com, 18 Apr. 2025 We were being asked to see a woman as capable of occupying the most powerful position in the world, in a media landscape conditioned to view us as high-definition train wrecks. Sophie Gilbert, The Atlantic, 15 Apr. 2025 Fusion of Broadway and streaming Broadway has long embraced technology but the use of cheap, high-definition video, easy to stream live, has exploded this season. Chris Jones, New York Daily News, 6 Apr. 2025 The lounge had a small selection of magazines to pass the time, and the free Wi-Fi was decent enough to download a high-definition movie in about three minutes. Scott Campbell, Travel + Leisure, 6 Apr. 2025 See All Example Sentences for high-definition

Word History

First Known Use

1981, in the meaning defined above

Time Traveler
The first known use of high-definition was in 1981

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Cite this Entry

“High-definition.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/high-definition. Accessed 24 Apr. 2025.

Kids Definition

high-definition

adjective
: relating to or being a television with a more detailed and sharper picture than usual
Last Updated: - Updated example sentences
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