/ Dictionary / Index F firmware: Meaning and Definition of Find definitions for: firm•ware Pronunciation: (fûrm'wâr"), [key] — n. Computers. a microprogram stored in ROM, designed to implement a function that had previously been provided in software. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: firmware (Thesaurus) firmer gouge firn Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language