WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / G / genus ricinus genus ricinus noun 13 letters Scrabble 15 WWF 21 Definitions noun a genus of herb having only one known species: castor-oil plant ricinus Look “genus ricinus” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →