/ Dictionary / Index S synchroscope: Meaning and Definition of Find definitions for: syn•chro•scope Pronunciation: (sing'kru-skōp"), [key] — n. an instrument for determining the difference in phase between two related motions, as those of two aircraft engines or two electric generators. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: synchroscope (Thesaurus) synchrony synchrotron Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language