WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / R / rna polymerase rna polymerase noun 14 letters Scrabble 20 WWF 23 Definitions noun the enzyme that copies DNA into RNA transcriptase Look “rna polymerase” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →