Breadcrumb Home > Dictionary > Index Y yellowback: Meaning and Definition of Find definitions for: yel•low•back Pronunciation: (yel'ō-bak"), [key] — n. (formerly) an inexpensive, often lurid, novel bound in yellow cloth or paper. a gold certificate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. yellow avens yellow-bellied 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: panoply Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language