Rappers, Producers, Celebrities, Entertainers, & Everyday People reading the Rap Dictionary. The Rap Dictionary: An-A-Z Guide to Rap/Hip-Hop is a Hip-Hop terminology dictionary book published by DailyRapFacts (DRF Books). We have rappers, Producers, Celebrities, Entertainers, & everyday people reading the Rap Dictionary, a book for the culture we all love.