Breadcrumb Home > Dictionary > Index T Thiodan: Meaning and Definition of Find definitions for: Thi•o•dan Pronunciation: (thī'u-dan"), [key] — Trademark. Trademark.(sometimes l.c.) a brand of endosulfan. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. thiocyanic acid Thiokol 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: soign Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language