/ Dictionary / Index H Harnack: Meaning and Definition of Find definitions for: Har•nack Pronunciation: (här'näk), [key] 1851–1930, German Protestant theologian, born in Estonia. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Harmsworth harness Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language