To make or keep secret; hide; conceal; remove from observation or the knowledge of others: as, to secrete stolen goods; to secrete one's self.In animal and vegetable physiology, to produce, prepare, or elaborate by the process of secretion—the product thus derived from the blood or sap being a substance not previously existing, the character of which depends upon the kind of organ which acts, or on the manner in which the secretory operation is carried on.Synonyms Hide, etc. See conceal, and list under hide.Separate; distinct.n. An obsolete form of secret.