Breadcrumb Home > Dictionary > Index Q quid pro quo: Meaning and Definition of Find definitions for: quid pro quo Pronunciation: (kwid' prō kwō'), [key] — pl. quid pro quos, quids pro quo (italics)one thing in return for another. something that is given or taken in return for something else; substitute. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. quidnunc quiescent 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