Definition of disc file in English:

disc file

(US disk file)

noun

Engineering
rare
  • An abrading file in the form of a disc.

noun

Computing
  • A file stored on a disk; a file containing the contents of an entire disk.

Origin

Mid 19th century; earliest use found in U.S. Patents. From disc + file<br>1950s; earliest use found in IBM Journal Research & Development. From disc + file.

Pronunciation

disc file

/ˈdɪsk ˌfʌɪl/