/ Dictionary / Index S Sinope: Meaning and Definition of Find definitions for: Si•no•pe Pronunciation: (su-nō'pē), [key] — n. Astron. a natural satellite of the planet Jupiter. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Sinon Sinophile 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