/ Dictionary / Index H hepatitis delta: Meaning and Definition of Find definitions for: hep'ati'tis del'ta Pronunciation: [key] — Pathol. Pathol. a severe form of hepatitis caused by an incomplete virusthat links to the hepatitis B virus for its replication. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hepatitis C hepatitis non-A, non-B Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language