/ Dictionary / Index H Hartmann: Meaning and Definition of Find definitions for: Hart•mann Pronunciation: (härt'män, -mun Ger. härt'män&sec), [key] — n. 1842–1906, German philosopher. 1882–1950, German philosopher, born in Latvia. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Hartline hartshorn Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language