Pronunciation: (ek'su-krin, -krīn", -krēn"), [key] Anat., Physiol.
1. secreting to an epithelial surface.
2. of or pertaining to an exocrine gland or its secretion.
1. an external secretion.
2. See exocrine gland. Cf. endocrine.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.