WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / M / modifier gene modifier gene noun 13 letters Scrabble 19 WWF 22 Definitions noun a gene that modifies the effect produced by another gene modifier Look “modifier gene” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →