WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / P / proto-oncogene proto-oncogene noun 14 letters Scrabble 18 WWF 23 Definitions noun a normal gene that has the potential to become an oncogene Look “proto-oncogene” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →