/ Dictionary / Index P psychoendocrinology: Meaning and Definition of Find definitions for: psy•cho•en•do•cri•nol•o•gy Pronunciation: (sī"kō-en"dō-kri-nol'u-jē, -krī-), [key] — n. the study of the relationship between the endocrine system and various symptoms or types of mental illness. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. psychodynamics psychogalvanic Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language