/ Dictionary / Index S secretory: Meaning and Definition of Find definitions for: se•cre•to•ry Pronunciation: (si-krē'tu-rē), [key] — adj., n., pl. -ries. —adj. pertaining to secretion. performing the process of secretion. —n. a secretory organ, vessel, or the like. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: secretory (Thesaurus) secretive secret partner Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language