Meaning of JPEG in English:

JPEG

Pronunciation /ˈdʒeɪpɛɡ/

noun

mass noun
  • 1Computing
    A format for compressing image files.

    • ‘a JPEG image’
    1. 1.1count noun A file in JPEG format.
      • ‘I saved the image as a JPEG’

Origin

1990s abbreviation of Joint Photographic Experts Group.