/ Dictionary / Index E encephalopathy: Meaning and Definition of Find definitions for: en•ceph•a•lop•a•thy Pronunciation: (en-sef"u-lop'u-thē), [key] — n. Psychiatry. any brain disease. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: encephalopathy (Thesaurus) encephalon encephalosis Related Content Daily Word Quiz: supercilious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language