WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / R / regulatory gene regulatory gene noun 15 letters Scrabble 19 WWF 23 Definitions noun a gene that produces a repressor substance that inhibits an operator gene regulator gene Look “regulatory gene” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →