Breadcrumb Home > Dictionary > Index E Eighteenth Amendment: Meaning and Definition of Find definitions for: Eight'eenth Amend'ment Pronunciation: [key] an amendment to the U.S. Constitution, ratified in 1918, prohibiting the manufacture, sale, or transportation of alcoholic beverages for consumption: repealed in 1933. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. eighteenth eighteen-wheeler TrendingHere are the facts and trivia that people are buzzing about. Biographies: Notable Jewish Religious Leaders Current Events This Week: September 2023 Hispanic Population and the 2010 U.S. Census 50 Spookiest Halloween Quotes Preamble of the United Nations Charter The Jewish Calendar ✖ Related Content Daily Word Quiz: nemesis Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language