Breadcrumb Home > Dictionary > Index R rataplan: Meaning and Definition of Find definitions for: rat•a•plan Pronunciation: (rat"u-plan'), [key] — n., v., -planned, -plan•ning. —n. a sound of or as of the beating of a drum. —v.i. to produce such a sound. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rataplan (Thesaurus) ratan rat-a-tat TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: desultory Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language