/ Dictionary / Index F first-degree burn: Meaning and Definition of Find definitions for: first'-degree' burn' Pronunciation: [key] — Pathol. Pathol. See under (def. 47). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. first-degree first-degree murder Related Content Daily Word Quiz: reluctant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language