Breadcrumb Home > Dictionary > Index R Cite root beer: Meaning and Definition of Find definitions for: root' beer" Pronunciation: [key] a carbonated beverage flavored with syrup made from the extracted juices of roots, barks, and herbs that have been fermented with sugar and yeast. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rootball root canal TrendingHere are the facts and trivia that people are buzzing about. January 2021 Current Events: US News The Holocaust (1933–1945) Chinese New Year History, Meaning, and Celebrations Noble Titles and Ranks in a Monarchy The 5 Best Air Purifiers of 2020 Inaugural Trivia Related Content Daily Word Quiz: subrosa Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language