WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / O / otto hahn otto hahn noun 9 letters Scrabble 14 WWF 13 Definitions noun German chemist who was co-discoverer with Lise Meitner of nuclear fission (1879-1968) hahn Look “otto hahn” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →