Breadcrumb Home > Dictionary > Index T thrive: Meaning and Definition of Find definitions for: thrive Pronunciation: (thrīv), [key] — thrived throve, thrived thriv•en thriv•ing. to prosper; be fortunate or successful. to grow or develop vigorously; flourish: The children thrived in the country. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: thrive (Thesaurus) thrips thro TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: insitu Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language