/ Dictionary / Index S sneaky: Meaning and Definition of Find definitions for: sneak•y Pronunciation: (snē'kē), [key] — sneak•i•er, sneak•i•est. like or suggestive of a sneak; furtive; deceitful. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sneaky (Thesaurus) sneak thief sneaky pete 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