/ Dictionary / Index F fireroom: Meaning and Definition of Find definitions for: fire•room Pronunciation: (fīr'rm", -room"), [key] — n. Naut. a chamber in which the boilers of a steam vessel are fired. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: fireroom (Thesaurus) fire-retardant firesafe Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language