Webster's Revised Unabridged Dictionary · 1913

main file

main file , noun

(computers) A file that is used as the authority in a given job and that is relatively permanent.

Text from the public-domain GNU Collaborative International Dictionary of English, derived from Webster's Revised Unabridged Dictionary (1913). Definitions marked with were added by later GCIDE contributors and are not in the original 1913 edition.

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