/ Dictionary / Index S sacculate: Meaning and Definition of Find definitions for: sac•cu•late Pronunciation: (sak'yu-l?t", -lit), [key] ? adj. formed into or having a saccule, sac, or saclike dilation. Random House Unabridged Dictionary, Copyright 1997, by Random House, Inc., on Infoplease. See also: sacculate (Thesaurus) saccular saccule Related Content Daily Word Quiz: dentifrice Analogy of the Day: Today?s Analogy Spelling Bee: Today?s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language