/ Dictionary / Index E exocrine: Meaning and Definition of Find definitions for: ex•o•crine Pronunciation: (ek'su-krin, -krīn", -krēn"), [key] — Anat., Physiol. Anat.,Physiol. —adj. secreting to an epithelial surface. of or pertaining to an exocrine gland or its secretion. —n. an external secretion. SeeCf. endocrine. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: exocrine (Thesaurus) Exocet exocrine gland Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language