/ Dictionary / Index H heart cam: Meaning and Definition of Find definitions for: heart' cam" Pronunciation: [key] a cam with a single lobe having the general shape of a heart. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. heartburning heart cherry Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language