/ Dictionary / Index H HR: Meaning and Definition of Find definitions for: HR Pronunciation: [key] home run. House of Representatives. Hr. Pronunciation: [key] Herr. hr. Pronunciation: [key] hour; hours. H.R. Pronunciation: [key] House of Representatives. h.r. Pronunciation: [key] home run. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hr (Thesaurus) H.Q. HRA Related Content Daily Word Quiz: meritocracy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language