Also found in: Thesaurus, Medical, Legal, Financial, Acronyms, Encyclopedia.
Related to master file: transaction file
Switch to new thesaurus
|Noun||1.||master file - (computer science) a computer file that is used as the authority in a given job and that is relatively permanent|
computer science, computing - the branch of engineering science that studies (with the aid of computers) computable processes and structures
computer file - (computer science) a file maintained in computer-readable form