/ Dictionary / Index H Hargreaves: Meaning and Definition of Find definitions for: Har•greaves Pronunciation: (här'grēvz), [key] died 1778, English inventor of spinning machinery. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hargreaves (Thesaurus) Hargeisa Hariana Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language