/ Dictionary / Index H hot cross bun: Meaning and Definition of Find definitions for: hot' cross" bun' Pronunciation: [key] a bun with a cross of frosting on it, eaten chiefly during Lent. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hot corner hot-dip coating 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