'Hyracotherium' definitions:
Definition of 'Hyracotherium'
(from WordNet)
noun
Extinct horse genus; formerly called eohippus [syn: Hyracotherium, genus Hyracotherium]
Definition of 'Hyracotherium'
From: GCIDE
- Hyracotherium \Hyracotherium\ n. An extinct horse genus, formerly called genus Eohippus.
- Syn: genus Hyracotherium. [WordNet 1.5]