/ Dictionary / Index H hebephrenia: Meaning and Definition of Find definitions for: he•be•phre•ni•a Pronunciation: (hē"bu-frē'nē-u), [key] — n. Psychiatry. a type of schizophrenia characterized by emotionless, incongruous, or silly behavior, intellectual deterioration, and hallucinations, frequently beginning insidiously during adolescence. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hebephrenia (Thesaurus) Hebei Heber Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language