/ Dictionary / Index B Baltimore heater: Meaning and Definition of Find definitions for: Bal'timore heat'er Pronunciation: [key] a stove for heating a lower and upper room, having its fire door in the lower room. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Baltimore clipper Baltimore oriole Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language