/ Dictionary / Index F fire chief: Meaning and Definition of Find definitions for: fire' chief" Pronunciation: [key] the officer in charge of a municipality's fire department or departments. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fire cherry fire clay Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language