/ Dictionary / Index S sunrise service: Meaning and Definition of Find definitions for: sun'rise serv"ice Pronunciation: [key] (sometimes caps.) an outdoor religious service held at dawn on Easter morning. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sunrise sunrise watch Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language