/ Dictionary / Index S sacculate: Meaning and Definition of Find definitions for: sac•cu•late Pronunciation: (sak'yu-lāt", -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: 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