jpeg

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Canada, US, UK/ˈd͡ʒeɪˌpɛɡ/Australia, New Zealand/ˈd͡ʒæɪ̯ˌpeɡ/Scotland/ˈd͡ʒeˌpɛɡ/India/ˈd͡ʒeːˌpɛɡ/

proper noun

Image compression standard created by the Joint Photographic Experts Group.

“JPEG is widely used on the Web.”

CommonScrabble 14

Meanings

jpeg1

nounjpeg (plural jpegs)

plural jpegs

  1. Alternative letter-case form of JPEG.
verbjpeg (third-person singular simple present jpegs, present participle jpegging or jpeging, simple past and past participle jpegged or jpeged or jpeg'd)

present singular third person jpegs · participle present jpegging · participle present jpeging · participle past jpegged · past jpegged · participle past jpeged · past jpeged · participle past jpeg'd · past jpeg'd

  1. Alternative letter-case form of JPEG.

JPEG2

proper noun

alternative jpeg

  1. abbreviationacronymAcronym of Joint Photographic Experts Group.
  2. Image compression standard created by the Joint Photographic Experts Group.

    JPEG is widely used on the Web.

nounJPEG (plural JPEGs)

plural JPEGs · alternative jpeg

  1. computer graphicsAn image using the JFIF image file format, containing an image compressed using JPEG compression.

    a JPEG of a cat

    5 more examples

    I'll send you some JPEGs tomorrow.

    It's important to note that you cannot interlace a JPEG. However, a technology has been developed to allow JPEGs to progressively render. This is the progressive JPEG format.

    1999, Dennis Jones, Neil Randall, Using Microsoft FrontPage 2000, Que Publishing, →ISBN, page 670

    Typically, the art object that gets NFT’d is a digital file — maybe a JPEG image or an MP4 video — that lives on some hard drive, and that looks or sounds precisely the way it would have in the decades before NFTs came along.

    2022 March 3, Blake Gopnik, “One Year After Beeple, the NFT Has Changed Artists. Has It Changed Art?”, in The New York Times, archived from the original on 03 Mar 2022

    Critics of NFTs who don't understand the technology wonder why buyers would pay so much for a JPEG when they could just “right-click save” to their computer and copy the image an arbitrary number of times.

    2023, Amanda Cassatt, Web3 Marketing: A Handbook for the Next Internet Revolution, John Wiley & Sons, →ISBN, page 47

    Think of ChatGPT as a blurry JPEG of all the text on the Web. […] Thinking about them as blurry JPEGs offers a way to evaluate what they might or might not be well suited for.

    2023 February 9, Ted Chiang, “ChatGPT Is a Blurry JPEG of the Web”, in The New Yorker, archived from the original on 25 Apr 2023
verbJPEG (third-person singular simple present JPEGs or JPEG's, present participle JPEGing or JPEG'ing, simple past and past participle JPEGed or JPEG'd or JPEG'ed)

present singular third person JPEGs · present singular third person JPEG's · participle present JPEGing · participle present JPEG'ing · participle past JPEGed · past JPEGed · participle past JPEG'd · past JPEG'd · participle past JPEG'ed · past JPEG'ed · alternative jpeg

  1. computer graphicsTo create or convert an image into a JPEG file.
  2. broadlycomputer graphicsTo lossily compress an image file using the JPEG format with visible loss of quality.

    That image has been JPEGged to hell.

Origin

From Joint Photographic Experts Group, the name of the committee that created the standard.

Full word history & related roots →
Cite this entry
APA

jpeg. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/jpeg

MLA

“jpeg.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/jpeg. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “jpeg,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/jpeg.

Source: jpeg on Wiktionary, CC BY-SA 4.0.