/ Dictionary / Index H Harney Peak: Meaning and Definition of Find definitions for: Har'ney Peak' Pronunciation: (här'nē), [key] a mountain in SW South Dakota: the highest peak in the Black Hills. 7242 ft. (2207 m). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Harnett Harold Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language