WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / B / bos primigenius bos primigenius noun 15 letters Scrabble 21 WWF 27 Definitions noun large recently extinct long-horned European wild ox; considered one of the ancestors of domestic cattle aurochsurus Look “bos primigenius” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →