/ Dictionary / Index F floppy disk: Meaning and Definition of Find definitions for: flop'py disk' Pronunciation: [key] a thin, flexible plastic disk coated with magnetic material, on which data and programs can be stored for later retrieval: used mainly with microcomputers. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. floppy flops Related Content Daily Word Quiz: transient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language