Breadcrumb Home > Dictionary > Index R Cite Russian Federation: Meaning and Definition of Find definitions for: Rus'sian Federa'tion Pronunciation: [key] a republic extending from E Europe to N and W Asia. 147,386,000; 6,593,000 sq. mi. (17,076,000 sq. km).Cap.:Moscow. Also calledFormerly (1918–91), Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Russian Empire Russianize TrendingHere are the facts and trivia that people are buzzing about. April 2021 Current Events: US News The Berlin Conference and the Partition of Africa The Implied Powers of Congress Noble Titles and Ranks in a Monarchy Keeping Your Brain Active in a COVID-19 World Quetzalcoatl: Aztec Myths and Myths About the Aztecs Related Content Daily Word Quiz: paschal Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language