/ Dictionary / Index S second-degree burn: Meaning and Definition of Find definitions for: sec'ond-de•gree burn' Pronunciation: (sek'und-di-grē"), [key] — Pathol. Pathol. See under (def. 47). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. second cousin second-degree murder Related Content Daily Word Quiz: nefarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language