/ Dictionary / Index P Pareto: Meaning and Definition of Find definitions for: Pa•re•to Pronunciation: (pä-re'tô), [key] 1848–1923, Italian sociologist and economist in Switzerland. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pareto (Thesaurus) paresthesia pareu Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language