Found 2 items, similar to Hyracotherium.
English → English (WordNet) Definition: Hyracotherium Hyracotherium n : extinct horse genus; formerly called genus Eohippus [syn: genus Hyracotherium ]
English → English (gcide) Definition: Hyracotherium Hyracotherium \Hyracotherium\ n. An extinct horse genus, formerly called genus Eohippus. Syn: genus Hyracotherium. [WordNet 1.5]