/ Dictionary / Index S spyglass: Meaning and Definition of Find definitions for: spy•glass Pronunciation: (spī'glas", -gläs"), [key] — n. a small telescope. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: spyglass (Thesaurus) spy spyhop Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language