WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / E / eohippus eohippus noun /ioʊhɪpəs/ 4 syllables 8 letters Scrabble 15 WWF 17 Definitions noun earliest horse; extinct primitive dog-sized four-toed Eocene animal dawn horse Look “eohippus” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →