Equid
Part of speech: noun
Definition: Any animal of the taxonomic family Equidae, including any equine (horse, zebra, ass, mule, etc.)
Equine
Part of speech: noun
Definition: Any horse or horse-like animal, especially one of the genus Equus.
Part of speech: adjective
Definition: Of or relating to a horse or horsesOf or relating to any member or members of the genus Equus.