Breadcrumb Home > Dictionary > Index F flat-file: Meaning and Definition of Find definitions for: flat-file Pronunciation: (flat'fīl'), [key] of or pertaining to a database system in which each database consists of a single file not linked to any other file. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: flat-file (Thesaurus) flat-felled seam flatfish TrendingHere are the facts and trivia that people are buzzing about. Who's Who in the "Lord of the Rings" Roman Catholic Church Hierarchy Current Events This Week: March 2023 42 Top Western Movie Quotes Slaves in the Family User's Guide to Environmental Language ✖ Related Content Daily Word Quiz: wastrel Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language